773631450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{74747}}^1$

素因数の和:74788

約数の個数: 72

約数和(自身を含む): 2168887968

約数和(自身を除く): 1395256518

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, 74747, 149494, 224241, 373735, 448482, 672723, 747470, 1121205, 1345446, 1719181, 1868675, 2242410, 3363615, 3438362, 3737350, 5157543, 5606025, 6727230, 8595905, 10315086, 11212050, 15472629, 16818075, 17191810, 25787715, 30945258, 33636150, 42979525, 51575430, 77363145, 85959050, 128938575, 154726290, 257877150, 386815725, 773631450]

約数ペア:

[(1, 773631450), (2, 386815725), (3, 257877150), (5, 154726290), (6, 128938575), (9, 85959050), (10, 77363145), (15, 51575430), (18, 42979525), (23, 33636150), (25, 30945258), (30, 25787715), (45, 17191810), (46, 16818075), (50, 15472629), (69, 11212050), (75, 10315086), (90, 8595905), (115, 6727230), (138, 5606025), (150, 5157543), (207, 3737350), (225, 3438362), (230, 3363615), (345, 2242410), (414, 1868675), (450, 1719181), (575, 1345446), (690, 1121205), (1035, 747470), (1150, 672723), (1725, 448482), (2070, 373735), (3450, 224241), (5175, 149494), (10350, 74747)]