308788350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 830467680

約数和(自身を除く): 521679330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 937, 975, 1014, 1690, 1874, 1950, 2197, 2535, 2811, 4225, 4394, 4685, 5070, 5622, 6591, 8450, 9370, 10985, 12181, 12675, 13182, 14055, 21970, 23425, 24362, 25350, 28110, 32955, 36543, 46850, 54925, 60905, 65910, 70275, 73086, 109850, 121810, 140550, 158353, 164775, 182715, 304525, 316706, 329550, 365430, 475059, 609050, 791765, 913575, 950118, 1583530, 1827150, 2058589, 2375295, 3958825, 4117178, 4750590, 6175767, 7917650, 10292945, 11876475, 12351534, 20585890, 23752950, 30878835, 51464725, 61757670, 102929450, 154394175, 308788350]

約数ペア:

[(1, 308788350), (2, 154394175), (3, 102929450), (5, 61757670), (6, 51464725), (10, 30878835), (13, 23752950), (15, 20585890), (25, 12351534), (26, 11876475), (30, 10292945), (39, 7917650), (50, 6175767), (65, 4750590), (75, 4117178), (78, 3958825), (130, 2375295), (150, 2058589), (169, 1827150), (195, 1583530), (325, 950118), (338, 913575), (390, 791765), (507, 609050), (650, 475059), (845, 365430), (937, 329550), (975, 316706), (1014, 304525), (1690, 182715), (1874, 164775), (1950, 158353), (2197, 140550), (2535, 121810), (2811, 109850), (4225, 73086), (4394, 70275), (4685, 65910), (5070, 60905), (5622, 54925), (6591, 46850), (8450, 36543), (9370, 32955), (10985, 28110), (12181, 25350), (12675, 24362), (13182, 23425), (14055, 21970)]