202120100000

素因数分解:

$2^5\times 5^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 864

約数和(自身を含む): 659804019840

約数和(自身を除く): 457683919840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 49, 50, 52, 56, 65, 70, 76, 80, 91, 95, 98, 100, 104, 112, 125, 130, 133, 140, 152, 160, 167, 175, 182, 190, 196, 200, 208, 224, 245, 247, 250, 260, 266, 280, 304, 325, 334, 350, 364, 380, 392, 400, 416, 455, 475, 490, 494, 500, 520, 532, 560, 608, 625, 637, 650, 665, 668, 700, 728, 760, 784, 800, 835, 875, 910, 931, 950, 980, 988, 1000, 1040, 1064, 1120, 1169, 1225, 1235, 1250, 1274, 1300, 1330, 1336, 1400, 1456, 1520, 1568, 1625, 1670, 1729, 1750, 1820, 1862, 1900, 1960, 1976, 2000, 2080, 2128, 2171, 2275, 2338, 2375, 2450, 2470, 2500, 2548, 2600, 2660, 2672, 2800, 2912, 3040, 3125, 3173, 3185, 3250, 3325, 3340, 3458, 3500, 3640, 3724, 3800, 3920, 3952, 4000, 4175, 4256, 4342, 4375, 4550, 4655, 4676, 4750, 4900, 4940, 5000, 5096, 5200, 5320, 5344, 5600, 5845, 6125, 6175, 6250, 6346, 6370, 6500, 6650, 6680, 6916, 7000, 7280, 7448, 7600, 7840, 7904, 8125, 8183, 8350, 8645, 8684, 8750, 9100, 9310, 9352, 9500, 9800, 9880, 10000, 10192, 10400, 10640, 10855, 11375, 11690, 11875, 12103, 12250, 12350, 12500, 12692, 12740, 13000, 13300, 13360, 13832, 14000, 14560, 14896, 15197, 15200, 15865, 15925, 16250, 16366, 16625, 16700, 17290, 17368, 17500, 18200, 18620, 18704, 19000, 19600, 19760, 20000, 20384, 20875, 21280, 21710, 21875, 22211, 22750, 23275, 23380, 23750, 24206, 24500, 24700, 25000, 25384, 25480, 26000, 26600, 26720, 27664, 28000, 29225, 29792, 30394, 30625, 30875, 31730, 31850, 32500, 32732, 33250, 33400, 34580, 34736, 35000, 36400, 37240, 37408, 38000, 39200, 39520, 40625, 40915, 41249, 41750, 43225, 43420, 43750, 44422, 45500, 46550, 46760, 47500, 48412, 49000, 49400, 50000, 50768, 50960, 52000, 53200, 54275, 55328, 56875, 58450, 59375, 60515, 60788, 61250, 61750, 63460, 63700, 65000, 65464, 66500, 66800, 69160, 69472, 70000, 72800, 74480, 75985, 76000, 79325, 79625, 81250, 81830, 82498, 83125, 83500, 86450, 86840, 87500, 88844, 91000, 93100, 93520, 95000, 96824, 98000, 98800, 100000, 101536, 101920, 104375, 106379, 106400, 108550, 111055, 113750, 116375, 116900, 118750, 121030, 121576, 122500, 123500, 126920, 127400, 130000, 130928, 133000, 133600, 138320, 140000, 146125, 148960, 151970, 153125, 154375, 155477, 158650, 159250, 162500, 163660, 164996, 166250, 167000, 172900, 173680, 175000, 177688, 182000, 186200, 187040, 190000, 193648, 196000, 197600, 204575, 206245, 208750, 212758, 216125, 217100, 222110, 227500, 232750, 233800, 237500, 242060, 243152, 245000, 247000, 253840, 254800, 260000, 261856, 266000, 271375, 276640, 284375, 288743, 292250, 302575, 303940, 306250, 308750, 310954, 317300, 318500, 325000, 327320, 329992, 332500, 334000, 345800, 347360, 350000, 355376, 364000, 372400, 379925, 380000, 387296, 396625, 398125, 409150, 412490, 415625, 417500, 425516, 432250, 434200, 444220, 455000, 465500, 467600, 475000, 484120, 486304, 490000, 494000, 507680, 509600, 521875, 531895, 532000, 542750, 555275, 568750, 577486, 581875, 584500, 605150, 607880, 612500, 617500, 621908, 634600, 637000, 650000, 654640, 659984, 665000, 668000, 691600, 700000, 710752, 730625, 744800, 759850, 771875, 777385, 793250, 796250, 818300, 824980, 831250, 835000, 851032, 864500, 868400, 888440, 910000, 931000, 935200, 950000, 968240, 980000, 988000, 1022875, 1031225, 1043750, 1063790, 1080625, 1085500, 1110550, 1137500, 1154972, 1163750, 1169000, 1210300, 1215760, 1225000, 1235000, 1243816, 1269200, 1274000, 1300000, 1309280, 1319968, 1330000, 1356875, 1383200, 1443715, 1461250, 1512875, 1519700, 1543750, 1554770, 1586500, 1592500, 1636600, 1649960, 1662500, 1670000, 1702064, 1729000, 1736800, 1776880, 1820000, 1862000, 1899625, 1900000, 1936480, 1983125, 1990625, 2021201, 2045750, 2062450, 2087500, 2127580, 2161250, 2171000, 2221100, 2275000, 2309944, 2327500, 2338000, 2420600, 2431520, 2450000, 2470000, 2487632, 2538400, 2548000, 2659475, 2660000, 2713750, 2776375, 2887430, 2909375, 2922500, 3025750, 3039400, 3087500, 3109540, 3173000, 3185000, 3273200, 3299920, 3325000, 3340000, 3404128, 3458000, 3553760, 3653125, 3724000, 3799250, 3886925, 3966250, 3981250, 4042402, 4091500, 4124900, 4175000, 4255160, 4322500, 4342000, 4442200, 4550000, 4619888, 4655000, 4676000, 4841200, 4900000, 4940000, 4975264, 5114375, 5156125, 5318950, 5403125, 5427500, 5552750, 5774860, 5818750, 5845000, 6051500, 6078800, 6175000, 6219080, 6346000, 6370000, 6546400, 6599840, 6650000, 6784375, 6916000, 7218575, 7306250, 7564375, 7598500, 7773850, 7932500, 7962500, 8084804, 8183000, 8249800, 8350000, 8510320, 8645000, 8684000, 8884400, 9100000, 9239776, 9310000, 9498125, 9682400, 9915625, 10106005, 10228750, 10312250, 10637900, 10806250, 10855000, 11105500, 11549720, 11637500, 11690000, 12103000, 12157600, 12350000, 12438160, 12692000, 12740000, 13297375, 13300000, 13568750, 13881875, 14437150, 14612500, 15128750, 15197000, 15547700, 15865000, 15925000, 16169608, 16366000, 16499600, 16700000, 17020640, 17290000, 17768800, 18620000, 18996250, 19434625, 19831250, 20212010, 20457500, 20624500, 21275800, 21612500, 21710000, 22211000, 23099440, 23275000, 23380000, 24206000, 24700000, 24876320, 25571875, 25780625, 26594750, 27137500, 27763750, 28874300, 29225000, 30257500, 30394000, 31095400, 31730000, 31850000, 32339216, 32732000, 32999200, 34580000, 36092875, 37821875, 37992500, 38869250, 39662500, 40424020, 40915000, 41249000, 42551600, 43225000, 43420000, 44422000, 46198880, 46550000, 47490625, 48412000, 50530025, 51143750, 51561250, 53189500, 54275000, 55527500, 57748600, 58450000, 60515000, 60788000, 62190800, 63460000, 63700000, 64678432, 66486875, 69409375, 72185750, 75643750, 75985000, 77738500, 79325000, 80848040, 81830000, 82498000, 85103200, 86450000, 88844000, 93100000, 94981250, 97173125, 101060050, 102287500, 103122500, 106379000, 108550000, 111055000, 115497200, 116900000, 121030000, 124381600, 128903125, 132973750, 138818750, 144371500, 151287500, 151970000, 155477000, 158650000, 161696080, 163660000, 164996000, 172900000, 180464375, 189962500, 194346250, 202120100, 204575000, 206245000, 212758000, 217100000, 222110000, 230994400, 242060000, 252650125, 257806250, 265947500, 277637500, 288743000, 302575000, 303940000, 310954000, 317300000, 323392160, 332434375, 360928750, 379925000, 388692500, 404240200, 409150000, 412490000, 425516000, 444220000, 485865625, 505300250, 515612500, 531895000, 555275000, 577486000, 605150000, 621908000, 664868750, 721857500, 759850000, 777385000, 808480400, 818300000, 824980000, 902321875, 971731250, 1010600500, 1031225000, 1063790000, 1110550000, 1154972000, 1210300000, 1263250625, 1329737500, 1443715000, 1519700000, 1554770000, 1616960800, 1804643750, 1943462500, 2021201000, 2062450000, 2127580000, 2221100000, 2526501250, 2659475000, 2887430000, 3109540000, 3609287500, 3886925000, 4042402000, 4124900000, 5053002500, 5318950000, 5774860000, 6316253125, 7218575000, 7773850000, 8084804000, 10106005000, 10637900000, 12632506250, 14437150000, 15547700000, 20212010000, 25265012500, 28874300000, 40424020000, 50530025000, 101060050000, 202120100000]

約数ペア:

[(1, 202120100000), (2, 101060050000), (4, 50530025000), (5, 40424020000), (7, 28874300000), (8, 25265012500), (10, 20212010000), (13, 15547700000), (14, 14437150000), (16, 12632506250), (19, 10637900000), (20, 10106005000), (25, 8084804000), (26, 7773850000), (28, 7218575000), (32, 6316253125), (35, 5774860000), (38, 5318950000), (40, 5053002500), (49, 4124900000), (50, 4042402000), (52, 3886925000), (56, 3609287500), (65, 3109540000), (70, 2887430000), (76, 2659475000), (80, 2526501250), (91, 2221100000), (95, 2127580000), (98, 2062450000), (100, 2021201000), (104, 1943462500), (112, 1804643750), (125, 1616960800), (130, 1554770000), (133, 1519700000), (140, 1443715000), (152, 1329737500), (160, 1263250625), (167, 1210300000), (175, 1154972000), (182, 1110550000), (190, 1063790000), (196, 1031225000), (200, 1010600500), (208, 971731250), (224, 902321875), (245, 824980000), (247, 818300000), (250, 808480400), (260, 777385000), (266, 759850000), (280, 721857500), (304, 664868750), (325, 621908000), (334, 605150000), (350, 577486000), (364, 555275000), (380, 531895000), (392, 515612500), (400, 505300250), (416, 485865625), (455, 444220000), (475, 425516000), (490, 412490000), (494, 409150000), (500, 404240200), (520, 388692500), (532, 379925000), (560, 360928750), (608, 332434375), (625, 323392160), (637, 317300000), (650, 310954000), (665, 303940000), (668, 302575000), (700, 288743000), (728, 277637500), (760, 265947500), (784, 257806250), (800, 252650125), (835, 242060000), (875, 230994400), (910, 222110000), (931, 217100000), (950, 212758000), (980, 206245000), (988, 204575000), (1000, 202120100), (1040, 194346250), (1064, 189962500), (1120, 180464375), (1169, 172900000), (1225, 164996000), (1235, 163660000), (1250, 161696080), (1274, 158650000), (1300, 155477000), (1330, 151970000), (1336, 151287500), (1400, 144371500), (1456, 138818750), (1520, 132973750), (1568, 128903125), (1625, 124381600), (1670, 121030000), (1729, 116900000), (1750, 115497200), (1820, 111055000), (1862, 108550000), (1900, 106379000), (1960, 103122500), (1976, 102287500), (2000, 101060050), (2080, 97173125), (2128, 94981250), (2171, 93100000), (2275, 88844000), (2338, 86450000), (2375, 85103200), (2450, 82498000), (2470, 81830000), (2500, 80848040), (2548, 79325000), (2600, 77738500), (2660, 75985000), (2672, 75643750), (2800, 72185750), (2912, 69409375), (3040, 66486875), (3125, 64678432), (3173, 63700000), (3185, 63460000), (3250, 62190800), (3325, 60788000), (3340, 60515000), (3458, 58450000), (3500, 57748600), (3640, 55527500), (3724, 54275000), (3800, 53189500), (3920, 51561250), (3952, 51143750), (4000, 50530025), (4175, 48412000), (4256, 47490625), (4342, 46550000), (4375, 46198880), (4550, 44422000), (4655, 43420000), (4676, 43225000), (4750, 42551600), (4900, 41249000), (4940, 40915000), (5000, 40424020), (5096, 39662500), (5200, 38869250), (5320, 37992500), (5344, 37821875), (5600, 36092875), (5845, 34580000), (6125, 32999200), (6175, 32732000), (6250, 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