128226150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1007

約数の個数: 144

約数和(自身を含む): 387537696

約数和(自身を除く): 259311546

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 90, 115, 117, 130, 138, 150, 195, 207, 225, 230, 234, 299, 325, 345, 390, 414, 450, 575, 585, 598, 650, 690, 897, 953, 975, 1035, 1150, 1170, 1495, 1725, 1794, 1906, 1950, 2070, 2691, 2859, 2925, 2990, 3450, 4485, 4765, 5175, 5382, 5718, 5850, 7475, 8577, 8970, 9530, 10350, 12389, 13455, 14295, 14950, 17154, 21919, 22425, 23825, 24778, 26910, 28590, 37167, 42885, 43838, 44850, 47650, 61945, 65757, 67275, 71475, 74334, 85770, 109595, 111501, 123890, 131514, 134550, 142950, 185835, 197271, 214425, 219190, 223002, 284947, 309725, 328785, 371670, 394542, 428850, 547975, 557505, 569894, 619450, 657570, 854841, 929175, 986355, 1095950, 1115010, 1424735, 1643925, 1709682, 1858350, 1972710, 2564523, 2787525, 2849470, 3287850, 4274205, 4931775, 5129046, 5575050, 7123675, 8548410, 9863550, 12822615, 14247350, 21371025, 25645230, 42742050, 64113075, 128226150]

約数ペア:

[(1, 128226150), (2, 64113075), (3, 42742050), (5, 25645230), (6, 21371025), (9, 14247350), (10, 12822615), (13, 9863550), (15, 8548410), (18, 7123675), (23, 5575050), (25, 5129046), (26, 4931775), (30, 4274205), (39, 3287850), (45, 2849470), (46, 2787525), (50, 2564523), (65, 1972710), (69, 1858350), (75, 1709682), (78, 1643925), (90, 1424735), (115, 1115010), (117, 1095950), (130, 986355), (138, 929175), (150, 854841), (195, 657570), (207, 619450), (225, 569894), (230, 557505), (234, 547975), (299, 428850), (325, 394542), (345, 371670), (390, 328785), (414, 309725), (450, 284947), (575, 223002), (585, 219190), (598, 214425), (650, 197271), (690, 185835), (897, 142950), (953, 134550), (975, 131514), (1035, 123890), (1150, 111501), (1170, 109595), (1495, 85770), (1725, 74334), (1794, 71475), (1906, 67275), (1950, 65757), (2070, 61945), (2691, 47650), (2859, 44850), (2925, 43838), (2990, 42885), (3450, 37167), (4485, 28590), (4765, 26910), (5175, 24778), (5382, 23825), (5718, 22425), (5850, 21919), (7475, 17154), (8577, 14950), (8970, 14295), (9530, 13455), (10350, 12389)]