121510350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20802

約数の個数: 72

約数和(自身を含む): 351586872

約数和(自身を除く): 230076522

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 20771, 41542, 62313, 103855, 124626, 186939, 207710, 270023, 311565, 373878, 519275, 540046, 623130, 810069, 934695, 1038550, 1350115, 1557825, 1620138, 1869390, 2430207, 2700230, 3115650, 4050345, 4673475, 4860414, 6750575, 8100690, 9346950, 12151035, 13501150, 20251725, 24302070, 40503450, 60755175, 121510350]

約数ペア:

[(1, 121510350), (2, 60755175), (3, 40503450), (5, 24302070), (6, 20251725), (9, 13501150), (10, 12151035), (13, 9346950), (15, 8100690), (18, 6750575), (25, 4860414), (26, 4673475), (30, 4050345), (39, 3115650), (45, 2700230), (50, 2430207), (65, 1869390), (75, 1620138), (78, 1557825), (90, 1350115), (117, 1038550), (130, 934695), (150, 810069), (195, 623130), (225, 540046), (234, 519275), (325, 373878), (390, 311565), (450, 270023), (585, 207710), (650, 186939), (975, 124626), (1170, 103855), (1950, 62313), (2925, 41542), (5850, 20771)]