1880010000

素因数分解:

$2^4\times 3^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 500

約数和(自身を含む): 7452726864

約数和(自身を除く): 5572716864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 81, 88, 90, 99, 100, 108, 110, 120, 125, 132, 135, 144, 150, 162, 165, 176, 180, 198, 200, 211, 216, 220, 225, 240, 250, 264, 270, 275, 297, 300, 324, 330, 360, 375, 396, 400, 405, 422, 432, 440, 450, 495, 500, 528, 540, 550, 594, 600, 625, 633, 648, 660, 675, 720, 750, 792, 810, 825, 844, 880, 891, 900, 990, 1000, 1055, 1080, 1100, 1125, 1188, 1200, 1250, 1266, 1296, 1320, 1350, 1375, 1485, 1500, 1584, 1620, 1650, 1688, 1782, 1800, 1875, 1899, 1980, 2000, 2025, 2110, 2160, 2200, 2250, 2321, 2376, 2475, 2500, 2532, 2640, 2700, 2750, 2970, 3000, 3165, 3240, 3300, 3375, 3376, 3564, 3600, 3750, 3798, 3960, 4050, 4125, 4220, 4400, 4455, 4500, 4642, 4752, 4950, 5000, 5064, 5275, 5400, 5500, 5625, 5697, 5940, 6000, 6330, 6480, 6600, 6750, 6875, 6963, 7128, 7425, 7500, 7596, 7920, 8100, 8250, 8440, 8910, 9000, 9284, 9495, 9900, 10000, 10125, 10128, 10550, 10800, 11000, 11250, 11394, 11605, 11880, 12375, 12660, 13200, 13500, 13750, 13926, 14256, 14850, 15000, 15192, 15825, 16200, 16500, 16875, 16880, 17091, 17820, 18000, 18568, 18990, 19800, 20250, 20625, 20889, 21100, 22000, 22275, 22500, 22788, 23210, 23760, 24750, 25320, 26375, 27000, 27500, 27852, 28485, 29700, 30000, 30384, 31650, 32400, 33000, 33750, 34182, 34815, 35640, 37125, 37136, 37980, 39600, 40500, 41250, 41778, 42200, 44550, 45000, 45576, 46420, 47475, 49500, 50625, 50640, 52750, 54000, 55000, 55704, 56970, 58025, 59400, 61875, 62667, 63300, 66000, 67500, 68364, 69630, 71280, 74250, 75960, 79125, 81000, 82500, 83556, 84400, 85455, 89100, 90000, 91152, 92840, 94950, 99000, 101250, 104445, 105500, 110000, 111375, 111408, 113940, 116050, 118800, 123750, 125334, 126600, 131875, 135000, 136728, 139260, 142425, 148500, 151920, 158250, 162000, 165000, 167112, 170910, 174075, 178200, 185625, 185680, 188001, 189900, 198000, 202500, 208890, 211000, 222750, 227880, 232100, 237375, 247500, 250668, 253200, 263750, 270000, 273456, 278520, 284850, 290125, 297000, 313335, 316500, 330000, 334224, 341820, 348150, 356400, 371250, 376002, 379800, 395625, 405000, 417780, 422000, 427275, 445500, 455760, 464200, 474750, 495000, 501336, 522225, 527500, 556875, 557040, 569700, 580250, 594000, 626670, 633000, 683640, 696300, 712125, 742500, 752004, 759600, 791250, 810000, 835560, 854550, 870375, 891000, 928400, 940005, 949500, 990000, 1002672, 1044450, 1055000, 1113750, 1139400, 1160500, 1186875, 1253340, 1266000, 1367280, 1392600, 1424250, 1450625, 1485000, 1504008, 1566675, 1582500, 1671120, 1709100, 1740750, 1782000, 1880010, 1899000, 2088900, 2110000, 2136375, 2227500, 2278800, 2321000, 2373750, 2506680, 2611125, 2785200, 2848500, 2901250, 2970000, 3008016, 3133350, 3165000, 3418200, 3481500, 3560625, 3760020, 3798000, 4177800, 4272750, 4351875, 4455000, 4642000, 4700025, 4747500, 5013360, 5222250, 5697000, 5802500, 6266700, 6330000, 6836400, 6963000, 7121250, 7520040, 7833375, 8355600, 8545500, 8703750, 8910000, 9400050, 9495000, 10444500, 10681875, 11394000, 11605000, 12533400, 13055625, 13926000, 14242500, 15040080, 15666750, 17091000, 17407500, 18800100, 18990000, 20889000, 21363750, 23210000, 23500125, 25066800, 26111250, 28485000, 31333500, 34182000, 34815000, 37600200, 39166875, 41778000, 42727500, 47000250, 52222500, 56970000, 62667000, 69630000, 75200400, 78333750, 85455000, 94000500, 104445000, 117500625, 125334000, 156667500, 170910000, 188001000, 208890000, 235001250, 313335000, 376002000, 470002500, 626670000, 940005000, 1880010000]

約数ペア:

[(1, 1880010000), (2, 940005000), (3, 626670000), (4, 470002500), (5, 376002000), (6, 313335000), (8, 235001250), (9, 208890000), (10, 188001000), (11, 170910000), (12, 156667500), (15, 125334000), (16, 117500625), (18, 104445000), (20, 94000500), (22, 85455000), (24, 78333750), (25, 75200400), (27, 69630000), (30, 62667000), (33, 56970000), (36, 52222500), (40, 47000250), (44, 42727500), (45, 41778000), (48, 39166875), (50, 37600200), (54, 34815000), (55, 34182000), (60, 31333500), (66, 28485000), (72, 26111250), (75, 25066800), (80, 23500125), (81, 23210000), (88, 21363750), (90, 20889000), (99, 18990000), (100, 18800100), (108, 17407500), (110, 17091000), (120, 15666750), (125, 15040080), (132, 14242500), (135, 13926000), (144, 13055625), (150, 12533400), (162, 11605000), (165, 11394000), (176, 10681875), (180, 10444500), (198, 9495000), (200, 9400050), (211, 8910000), (216, 8703750), (220, 8545500), (225, 8355600), (240, 7833375), (250, 7520040), (264, 7121250), (270, 6963000), (275, 6836400), (297, 6330000), (300, 6266700), (324, 5802500), (330, 5697000), (360, 5222250), (375, 5013360), (396, 4747500), (400, 4700025), (405, 4642000), (422, 4455000), (432, 4351875), (440, 4272750), (450, 4177800), (495, 3798000), (500, 3760020), (528, 3560625), (540, 3481500), (550, 3418200), (594, 3165000), (600, 3133350), (625, 3008016), (633, 2970000), (648, 2901250), (660, 2848500), (675, 2785200), (720, 2611125), (750, 2506680), (792, 2373750), (810, 2321000), (825, 2278800), (844, 2227500), (880, 2136375), (891, 2110000), (900, 2088900), (990, 1899000), (1000, 1880010), (1055, 1782000), (1080, 1740750), (1100, 1709100), (1125, 1671120), (1188, 1582500), (1200, 1566675), (1250, 1504008), (1266, 1485000), (1296, 1450625), (1320, 1424250), (1350, 1392600), (1375, 1367280), (1485, 1266000), (1500, 1253340), (1584, 1186875), (1620, 1160500), (1650, 1139400), (1688, 1113750), (1782, 1055000), (1800, 1044450), (1875, 1002672), (1899, 990000), (1980, 949500), (2000, 940005), (2025, 928400), (2110, 891000), (2160, 870375), (2200, 854550), (2250, 835560), (2321, 810000), (2376, 791250), (2475, 759600), (2500, 752004), (2532, 742500), (2640, 712125), (2700, 696300), (2750, 683640), (2970, 633000), (3000, 626670), (3165, 594000), (3240, 580250), (3300, 569700), (3375, 557040), (3376, 556875), (3564, 527500), (3600, 522225), (3750, 501336), (3798, 495000), (3960, 474750), (4050, 464200), (4125, 455760), (4220, 445500), (4400, 427275), (4455, 422000), (4500, 417780), (4642, 405000), (4752, 395625), (4950, 379800), (5000, 376002), (5064, 371250), (5275, 356400), (5400, 348150), (5500, 341820), (5625, 334224), (5697, 330000), (5940, 316500), (6000, 313335), (6330, 297000), (6480, 290125), (6600, 284850), (6750, 278520), (6875, 273456), (6963, 270000), (7128, 263750), (7425, 253200), (7500, 250668), (7596, 247500), (7920, 237375), (8100, 232100), (8250, 227880), (8440, 222750), (8910, 211000), (9000, 208890), (9284, 202500), (9495, 198000), (9900, 189900), (10000, 188001), (10125, 185680), (10128, 185625), (10550, 178200), (10800, 174075), (11000, 170910), (11250, 167112), (11394, 165000), (11605, 162000), (11880, 158250), (12375, 151920), (12660, 148500), (13200, 142425), (13500, 139260), (13750, 136728), (13926, 135000), (14256, 131875), (14850, 126600), (15000, 125334), (15192, 123750), (15825, 118800), (16200, 116050), (16500, 113940), (16875, 111408), (16880, 111375), (17091, 110000), (17820, 105500), (18000, 104445), (18568, 101250), (18990, 99000), (19800, 94950), (20250, 92840), (20625, 91152), (20889, 90000), (21100, 89100), (22000, 85455), (22275, 84400), (22500, 83556), (22788, 82500), (23210, 81000), (23760, 79125), (24750, 75960), (25320, 74250), (26375, 71280), (27000, 69630), (27500, 68364), (27852, 67500), (28485, 66000), (29700, 63300), (30000, 62667), (30384, 61875), (31650, 59400), (32400, 58025), (33000, 56970), (33750, 55704), (34182, 55000), (34815, 54000), (35640, 52750), (37125, 50640), (37136, 50625), (37980, 49500), (39600, 47475), (40500, 46420), (41250, 45576), (41778, 45000), (42200, 44550)]