154804950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{14957}}^1$

素因数の和:14998

約数の個数: 72

約数和(自身を含む): 434021328

約数和(自身を除く): 279216378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 14957, 29914, 44871, 74785, 89742, 134613, 149570, 224355, 269226, 344011, 373925, 448710, 673065, 688022, 747850, 1032033, 1121775, 1346130, 1720055, 2064066, 2243550, 3096099, 3365325, 3440110, 5160165, 6192198, 6730650, 8600275, 10320330, 15480495, 17200550, 25800825, 30960990, 51601650, 77402475, 154804950]

約数ペア:

[(1, 154804950), (2, 77402475), (3, 51601650), (5, 30960990), (6, 25800825), (9, 17200550), (10, 15480495), (15, 10320330), (18, 8600275), (23, 6730650), (25, 6192198), (30, 5160165), (45, 3440110), (46, 3365325), (50, 3096099), (69, 2243550), (75, 2064066), (90, 1720055), (115, 1346130), (138, 1121775), (150, 1032033), (207, 747850), (225, 688022), (230, 673065), (345, 448710), (414, 373925), (450, 344011), (575, 269226), (690, 224355), (1035, 149570), (1150, 134613), (1725, 89742), (2070, 74785), (3450, 44871), (5175, 29914), (10350, 14957)]