25140150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 80780544

約数和(自身を除く): 55640394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 50, 63, 69, 70, 75, 90, 105, 115, 126, 138, 150, 161, 175, 207, 210, 225, 230, 315, 322, 345, 347, 350, 414, 450, 483, 525, 575, 630, 690, 694, 805, 966, 1035, 1041, 1050, 1150, 1449, 1575, 1610, 1725, 1735, 2070, 2082, 2415, 2429, 2898, 3123, 3150, 3450, 3470, 4025, 4830, 4858, 5175, 5205, 6246, 7245, 7287, 7981, 8050, 8675, 10350, 10410, 12075, 12145, 14490, 14574, 15615, 15962, 17350, 21861, 23943, 24150, 24290, 26025, 31230, 36225, 36435, 39905, 43722, 47886, 52050, 55867, 60725, 71829, 72450, 72870, 78075, 79810, 109305, 111734, 119715, 121450, 143658, 156150, 167601, 182175, 199525, 218610, 239430, 279335, 335202, 359145, 364350, 399050, 502803, 546525, 558670, 598575, 718290, 838005, 1005606, 1093050, 1197150, 1396675, 1676010, 1795725, 2514015, 2793350, 3591450, 4190025, 5028030, 8380050, 12570075, 25140150]

約数ペア:

[(1, 25140150), (2, 12570075), (3, 8380050), (5, 5028030), (6, 4190025), (7, 3591450), (9, 2793350), (10, 2514015), (14, 1795725), (15, 1676010), (18, 1396675), (21, 1197150), (23, 1093050), (25, 1005606), (30, 838005), (35, 718290), (42, 598575), (45, 558670), (46, 546525), (50, 502803), (63, 399050), (69, 364350), (70, 359145), (75, 335202), (90, 279335), (105, 239430), (115, 218610), (126, 199525), (138, 182175), (150, 167601), (161, 156150), (175, 143658), (207, 121450), (210, 119715), (225, 111734), (230, 109305), (315, 79810), (322, 78075), (345, 72870), (347, 72450), (350, 71829), (414, 60725), (450, 55867), (483, 52050), (525, 47886), (575, 43722), (630, 39905), (690, 36435), (694, 36225), (805, 31230), (966, 26025), (1035, 24290), (1041, 24150), (1050, 23943), (1150, 21861), (1449, 17350), (1575, 15962), (1610, 15615), (1725, 14574), (1735, 14490), (2070, 12145), (2082, 12075), (2415, 10410), (2429, 10350), (2898, 8675), (3123, 8050), (3150, 7981), (3450, 7287), (3470, 7245), (4025, 6246), (4830, 5205), (4858, 5175)]