260910000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 300

約数和(自身を含む): 987034048

約数和(自身を除く): 726124048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 223, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 446, 450, 468, 500, 520, 585, 600, 624, 625, 650, 669, 720, 750, 780, 892, 900, 936, 975, 1000, 1040, 1115, 1125, 1170, 1200, 1250, 1300, 1338, 1500, 1560, 1625, 1784, 1800, 1872, 1875, 1950, 2000, 2007, 2230, 2250, 2340, 2500, 2600, 2676, 2899, 2925, 3000, 3120, 3250, 3345, 3568, 3600, 3750, 3900, 4014, 4460, 4500, 4680, 4875, 5000, 5200, 5352, 5575, 5625, 5798, 5850, 6000, 6500, 6690, 7500, 7800, 8028, 8125, 8697, 8920, 9000, 9360, 9750, 10000, 10035, 10704, 11150, 11250, 11596, 11700, 13000, 13380, 14495, 14625, 15000, 15600, 16056, 16250, 16725, 17394, 17840, 18000, 19500, 20070, 22300, 22500, 23192, 23400, 24375, 26000, 26091, 26760, 27875, 28990, 29250, 30000, 32112, 32500, 33450, 34788, 39000, 40140, 43485, 44600, 45000, 46384, 46800, 48750, 50175, 52182, 53520, 55750, 57980, 58500, 65000, 66900, 69576, 72475, 73125, 78000, 80280, 83625, 86970, 89200, 90000, 97500, 100350, 104364, 111500, 115960, 117000, 130000, 130455, 133800, 139152, 139375, 144950, 146250, 160560, 167250, 173940, 195000, 200700, 208728, 217425, 223000, 231920, 234000, 250875, 260910, 267600, 278750, 289900, 292500, 334500, 347880, 362375, 390000, 401400, 417456, 418125, 434850, 446000, 501750, 521820, 557500, 579800, 585000, 652275, 669000, 695760, 724750, 802800, 836250, 869700, 1003500, 1043640, 1087125, 1115000, 1159600, 1170000, 1254375, 1304550, 1338000, 1449500, 1672500, 1739400, 1811875, 2007000, 2087280, 2174250, 2230000, 2508750, 2609100, 2899000, 3261375, 3345000, 3478800, 3623750, 4014000, 4348500, 5017500, 5218200, 5435625, 5798000, 6522750, 6690000, 7247500, 8697000, 10035000, 10436400, 10871250, 13045500, 14495000, 16306875, 17394000, 20070000, 21742500, 26091000, 28990000, 32613750, 43485000, 52182000, 65227500, 86970000, 130455000, 260910000]

約数ペア:

[(1, 260910000), (2, 130455000), (3, 86970000), (4, 65227500), (5, 52182000), (6, 43485000), (8, 32613750), (9, 28990000), (10, 26091000), (12, 21742500), (13, 20070000), (15, 17394000), (16, 16306875), (18, 14495000), (20, 13045500), (24, 10871250), (25, 10436400), (26, 10035000), (30, 8697000), (36, 7247500), (39, 6690000), (40, 6522750), (45, 5798000), (48, 5435625), (50, 5218200), (52, 5017500), (60, 4348500), (65, 4014000), (72, 3623750), (75, 3478800), (78, 3345000), (80, 3261375), (90, 2899000), (100, 2609100), (104, 2508750), (117, 2230000), (120, 2174250), (125, 2087280), (130, 2007000), (144, 1811875), (150, 1739400), (156, 1672500), (180, 1449500), (195, 1338000), (200, 1304550), (208, 1254375), (223, 1170000), (225, 1159600), (234, 1115000), (240, 1087125), (250, 1043640), (260, 1003500), (300, 869700), (312, 836250), (325, 802800), (360, 724750), (375, 695760), (390, 669000), (400, 652275), (446, 585000), (450, 579800), (468, 557500), (500, 521820), (520, 501750), (585, 446000), (600, 434850), (624, 418125), (625, 417456), (650, 401400), (669, 390000), (720, 362375), (750, 347880), (780, 334500), (892, 292500), (900, 289900), (936, 278750), (975, 267600), (1000, 260910), (1040, 250875), (1115, 234000), (1125, 231920), (1170, 223000), (1200, 217425), (1250, 208728), (1300, 200700), (1338, 195000), (1500, 173940), (1560, 167250), (1625, 160560), (1784, 146250), (1800, 144950), (1872, 139375), (1875, 139152), (1950, 133800), (2000, 130455), (2007, 130000), (2230, 117000), (2250, 115960), (2340, 111500), (2500, 104364), (2600, 100350), (2676, 97500), (2899, 90000), (2925, 89200), (3000, 86970), (3120, 83625), (3250, 80280), (3345, 78000), (3568, 73125), (3600, 72475), (3750, 69576), (3900, 66900), (4014, 65000), (4460, 58500), (4500, 57980), (4680, 55750), (4875, 53520), (5000, 52182), (5200, 50175), (5352, 48750), (5575, 46800), (5625, 46384), (5798, 45000), (5850, 44600), (6000, 43485), (6500, 40140), (6690, 39000), (7500, 34788), (7800, 33450), (8028, 32500), (8125, 32112), (8697, 30000), (8920, 29250), (9000, 28990), (9360, 27875), (9750, 26760), (10000, 26091), (10035, 26000), (10704, 24375), (11150, 23400), (11250, 23192), (11596, 22500), (11700, 22300), (13000, 20070), (13380, 19500), (14495, 18000), (14625, 17840), (15000, 17394), (15600, 16725), (16056, 16250)]