1517826420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:571

約数の個数: 216

約数和(自身を含む): 5099526432

約数和(自身を除く): 3581700012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 227, 242, 307, 330, 363, 396, 454, 484, 495, 605, 614, 660, 681, 726, 908, 921, 990, 1089, 1135, 1210, 1228, 1362, 1452, 1535, 1815, 1842, 1980, 2043, 2178, 2270, 2420, 2497, 2724, 2763, 3070, 3377, 3405, 3630, 3684, 4086, 4356, 4540, 4605, 4994, 5445, 5526, 6140, 6754, 6810, 7260, 7491, 8172, 9210, 9988, 10131, 10215, 10890, 11052, 12485, 13508, 13620, 13815, 14982, 16885, 18420, 20262, 20430, 21780, 22473, 24970, 27467, 27630, 29964, 30393, 33770, 37147, 37455, 40524, 40860, 44946, 49940, 50655, 54934, 55260, 60786, 67540, 69689, 74294, 74910, 82401, 89892, 101310, 109868, 111441, 112365, 121572, 137335, 139378, 148588, 149820, 151965, 164802, 185735, 202620, 209067, 222882, 224730, 247203, 274670, 278756, 303930, 329604, 334323, 348445, 371470, 412005, 418134, 445764, 449460, 494406, 549340, 557205, 607860, 627201, 668646, 696890, 742940, 766579, 824010, 836268, 988812, 1045335, 1114410, 1236015, 1254402, 1337292, 1393780, 1533158, 1648020, 1671615, 2090670, 2228820, 2299737, 2472030, 2508804, 3066316, 3136005, 3343230, 3832895, 4181340, 4599474, 4944060, 6272010, 6686460, 6899211, 7665790, 8432369, 9198948, 11498685, 12544020, 13798422, 15331580, 16864738, 22997370, 25297107, 27596844, 33729476, 34496055, 42161845, 45994740, 50594214, 68992110, 75891321, 84323690, 101188428, 126485535, 137984220, 151782642, 168647380, 252971070, 303565284, 379456605, 505942140, 758913210, 1517826420]

約数ペア:

[(1, 1517826420), (2, 758913210), (3, 505942140), (4, 379456605), (5, 303565284), (6, 252971070), (9, 168647380), (10, 151782642), (11, 137984220), (12, 126485535), (15, 101188428), (18, 84323690), (20, 75891321), (22, 68992110), (30, 50594214), (33, 45994740), (36, 42161845), (44, 34496055), (45, 33729476), (55, 27596844), (60, 25297107), (66, 22997370), (90, 16864738), (99, 15331580), (110, 13798422), (121, 12544020), (132, 11498685), (165, 9198948), (180, 8432369), (198, 7665790), (220, 6899211), (227, 6686460), (242, 6272010), (307, 4944060), (330, 4599474), (363, 4181340), (396, 3832895), (454, 3343230), (484, 3136005), (495, 3066316), (605, 2508804), (614, 2472030), (660, 2299737), (681, 2228820), (726, 2090670), (908, 1671615), (921, 1648020), (990, 1533158), (1089, 1393780), (1135, 1337292), (1210, 1254402), (1228, 1236015), (1362, 1114410), (1452, 1045335), (1535, 988812), (1815, 836268), (1842, 824010), (1980, 766579), (2043, 742940), (2178, 696890), (2270, 668646), (2420, 627201), (2497, 607860), (2724, 557205), (2763, 549340), (3070, 494406), (3377, 449460), (3405, 445764), (3630, 418134), (3684, 412005), (4086, 371470), (4356, 348445), (4540, 334323), (4605, 329604), (4994, 303930), (5445, 278756), (5526, 274670), (6140, 247203), (6754, 224730), (6810, 222882), (7260, 209067), (7491, 202620), (8172, 185735), (9210, 164802), (9988, 151965), (10131, 149820), (10215, 148588), (10890, 139378), (11052, 137335), (12485, 121572), (13508, 112365), (13620, 111441), (13815, 109868), (14982, 101310), (16885, 89892), (18420, 82401), (20262, 74910), (20430, 74294), (21780, 69689), (22473, 67540), (24970, 60786), (27467, 55260), (27630, 54934), (29964, 50655), (30393, 49940), (33770, 44946), (37147, 40860), (37455, 40524)]