1321725600

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 432

約数和(自身を含む): 5215103712

約数和(自身を除く): 3893378112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 162, 180, 195, 200, 208, 216, 225, 234, 240, 243, 260, 270, 288, 300, 312, 324, 325, 351, 360, 390, 400, 405, 416, 432, 450, 468, 480, 486, 520, 523, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 800, 810, 864, 900, 936, 972, 975, 1040, 1046, 1053, 1080, 1170, 1200, 1215, 1248, 1296, 1300, 1350, 1404, 1440, 1560, 1569, 1620, 1755, 1800, 1872, 1944, 1950, 2025, 2080, 2092, 2106, 2160, 2340, 2400, 2430, 2592, 2600, 2615, 2700, 2808, 2925, 3120, 3138, 3159, 3240, 3510, 3600, 3744, 3888, 3900, 4050, 4184, 4212, 4320, 4680, 4707, 4860, 5200, 5230, 5265, 5400, 5616, 5850, 6075, 6240, 6276, 6318, 6480, 6799, 7020, 7200, 7776, 7800, 7845, 8100, 8368, 8424, 8775, 9360, 9414, 9720, 10400, 10460, 10530, 10800, 11232, 11700, 12150, 12552, 12636, 12960, 13075, 13598, 14040, 14121, 15600, 15690, 15795, 16200, 16736, 16848, 17550, 18720, 18828, 19440, 20397, 20920, 21060, 21600, 23400, 23535, 24300, 25104, 25272, 26150, 26325, 27196, 28080, 28242, 31200, 31380, 31590, 32400, 33696, 33995, 35100, 37656, 38880, 39225, 40794, 41840, 42120, 42363, 46800, 47070, 48600, 50208, 50544, 52300, 52650, 54392, 56160, 56484, 61191, 62760, 63180, 64800, 67990, 70200, 70605, 75312, 78450, 78975, 81588, 83680, 84240, 84726, 93600, 94140, 97200, 101088, 101985, 104600, 105300, 108784, 112968, 117675, 122382, 125520, 126360, 127089, 135980, 140400, 141210, 150624, 156900, 157950, 163176, 168480, 169452, 169975, 183573, 188280, 194400, 203970, 209200, 210600, 211815, 217568, 225936, 235350, 244764, 251040, 252720, 254178, 271960, 280800, 282420, 305955, 313800, 315900, 326352, 338904, 339950, 353025, 367146, 376560, 407940, 418400, 421200, 423630, 451872, 470700, 489528, 505440, 508356, 509925, 543920, 550719, 564840, 611910, 627600, 631800, 635445, 652704, 677808, 679900, 706050, 734292, 753120, 815880, 842400, 847260, 917865, 941400, 979056, 1016712, 1019850, 1059075, 1087840, 1101438, 1129680, 1223820, 1255200, 1263600, 1270890, 1355616, 1359800, 1412100, 1468584, 1529775, 1631760, 1652157, 1694520, 1835730, 1882800, 1958112, 2033424, 2039700, 2118150, 2202876, 2259360, 2447640, 2527200, 2541780, 2719600, 2753595, 2824200, 2937168, 3059550, 3177225, 3263520, 3304314, 3389040, 3671460, 3765600, 4066848, 4079400, 4236300, 4405752, 4589325, 4895280, 5083560, 5439200, 5507190, 5648400, 5874336, 6119100, 6354450, 6608628, 6778080, 7342920, 8158800, 8260785, 8472600, 8811504, 9178650, 9790560, 10167120, 11014380, 11296800, 12238200, 12708900, 13217256, 13767975, 14685840, 16317600, 16521570, 16945200, 17623008, 18357300, 20334240, 22028760, 24476400, 25417800, 26434512, 27535950, 29371680, 33043140, 33890400, 36714600, 41303925, 44057520, 48952800, 50835600, 52869024, 55071900, 66086280, 73429200, 82607850, 88115040, 101671200, 110143800, 132172560, 146858400, 165215700, 220287600, 264345120, 330431400, 440575200, 660862800, 1321725600]

約数ペア:

[(1, 1321725600), (2, 660862800), (3, 440575200), (4, 330431400), (5, 264345120), (6, 220287600), (8, 165215700), (9, 146858400), (10, 132172560), (12, 110143800), (13, 101671200), (15, 88115040), (16, 82607850), (18, 73429200), (20, 66086280), (24, 55071900), (25, 52869024), (26, 50835600), (27, 48952800), (30, 44057520), (32, 41303925), (36, 36714600), (39, 33890400), (40, 33043140), (45, 29371680), (48, 27535950), (50, 26434512), (52, 25417800), (54, 24476400), (60, 22028760), (65, 20334240), (72, 18357300), (75, 17623008), (78, 16945200), (80, 16521570), (81, 16317600), (90, 14685840), (96, 13767975), (100, 13217256), (104, 12708900), (108, 12238200), (117, 11296800), (120, 11014380), (130, 10167120), (135, 9790560), (144, 9178650), (150, 8811504), (156, 8472600), (160, 8260785), (162, 8158800), (180, 7342920), (195, 6778080), (200, 6608628), (208, 6354450), (216, 6119100), (225, 5874336), (234, 5648400), (240, 5507190), (243, 5439200), (260, 5083560), (270, 4895280), (288, 4589325), (300, 4405752), (312, 4236300), (324, 4079400), (325, 4066848), (351, 3765600), (360, 3671460), (390, 3389040), (400, 3304314), (405, 3263520), (416, 3177225), (432, 3059550), (450, 2937168), (468, 2824200), (480, 2753595), (486, 2719600), (520, 2541780), (523, 2527200), (540, 2447640), (585, 2259360), (600, 2202876), (624, 2118150), (648, 2039700), (650, 2033424), (675, 1958112), (702, 1882800), (720, 1835730), (780, 1694520), (800, 1652157), (810, 1631760), (864, 1529775), (900, 1468584), (936, 1412100), (972, 1359800), (975, 1355616), (1040, 1270890), (1046, 1263600), (1053, 1255200), (1080, 1223820), (1170, 1129680), (1200, 1101438), (1215, 1087840), (1248, 1059075), (1296, 1019850), (1300, 1016712), (1350, 979056), (1404, 941400), (1440, 917865), (1560, 847260), (1569, 842400), (1620, 815880), (1755, 753120), (1800, 734292), (1872, 706050), (1944, 679900), (1950, 677808), (2025, 652704), (2080, 635445), (2092, 631800), (2106, 627600), (2160, 611910), (2340, 564840), (2400, 550719), (2430, 543920), (2592, 509925), (2600, 508356), (2615, 505440), (2700, 489528), (2808, 470700), (2925, 451872), (3120, 423630), (3138, 421200), (3159, 418400), (3240, 407940), (3510, 376560), (3600, 367146), (3744, 353025), (3888, 339950), (3900, 338904), (4050, 326352), (4184, 315900), (4212, 313800), (4320, 305955), (4680, 282420), (4707, 280800), (4860, 271960), (5200, 254178), (5230, 252720), (5265, 251040), (5400, 244764), (5616, 235350), (5850, 225936), (6075, 217568), (6240, 211815), (6276, 210600), (6318, 209200), (6480, 203970), (6799, 194400), (7020, 188280), (7200, 183573), (7776, 169975), (7800, 169452), (7845, 168480), (8100, 163176), (8368, 157950), (8424, 156900), (8775, 150624), (9360, 141210), (9414, 140400), (9720, 135980), (10400, 127089), (10460, 126360), (10530, 125520), (10800, 122382), (11232, 117675), (11700, 112968), (12150, 108784), (12552, 105300), (12636, 104600), (12960, 101985), (13075, 101088), (13598, 97200), (14040, 94140), (14121, 93600), (15600, 84726), (15690, 84240), (15795, 83680), (16200, 81588), (16736, 78975), (16848, 78450), (17550, 75312), (18720, 70605), (18828, 70200), (19440, 67990), (20397, 64800), (20920, 63180), (21060, 62760), (21600, 61191), (23400, 56484), (23535, 56160), (24300, 54392), (25104, 52650), (25272, 52300), (26150, 50544), (26325, 50208), (27196, 48600), (28080, 47070), (28242, 46800), (31200, 42363), (31380, 42120), (31590, 41840), (32400, 40794), (33696, 39225), (33995, 38880), (35100, 37656)]