125661420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 402554880

約数和(自身を除く): 276893460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 127, 138, 180, 207, 230, 239, 254, 276, 345, 381, 414, 460, 478, 508, 635, 690, 717, 762, 828, 956, 1035, 1143, 1195, 1270, 1380, 1434, 1524, 1905, 2070, 2151, 2286, 2390, 2540, 2868, 2921, 3585, 3810, 4140, 4302, 4572, 4780, 5497, 5715, 5842, 7170, 7620, 8604, 8763, 10755, 10994, 11430, 11684, 14340, 14605, 16491, 17526, 21510, 21988, 22860, 26289, 27485, 29210, 30353, 32982, 35052, 43020, 43815, 49473, 52578, 54970, 58420, 60706, 65964, 82455, 87630, 91059, 98946, 105156, 109940, 121412, 131445, 151765, 164910, 175260, 182118, 197892, 247365, 262890, 273177, 303530, 329820, 364236, 455295, 494730, 525780, 546354, 607060, 698119, 910590, 989460, 1092708, 1365885, 1396238, 1821180, 2094357, 2731770, 2792476, 3490595, 4188714, 5463540, 6283071, 6981190, 8377428, 10471785, 12566142, 13962380, 20943570, 25132284, 31415355, 41887140, 62830710, 125661420]

約数ペア:

[(1, 125661420), (2, 62830710), (3, 41887140), (4, 31415355), (5, 25132284), (6, 20943570), (9, 13962380), (10, 12566142), (12, 10471785), (15, 8377428), (18, 6981190), (20, 6283071), (23, 5463540), (30, 4188714), (36, 3490595), (45, 2792476), (46, 2731770), (60, 2094357), (69, 1821180), (90, 1396238), (92, 1365885), (115, 1092708), (127, 989460), (138, 910590), (180, 698119), (207, 607060), (230, 546354), (239, 525780), (254, 494730), (276, 455295), (345, 364236), (381, 329820), (414, 303530), (460, 273177), (478, 262890), (508, 247365), (635, 197892), (690, 182118), (717, 175260), (762, 164910), (828, 151765), (956, 131445), (1035, 121412), (1143, 109940), (1195, 105156), (1270, 98946), (1380, 91059), (1434, 87630), (1524, 82455), (1905, 65964), (2070, 60706), (2151, 58420), (2286, 54970), (2390, 52578), (2540, 49473), (2868, 43815), (2921, 43020), (3585, 35052), (3810, 32982), (4140, 30353), (4302, 29210), (4572, 27485), (4780, 26289), (5497, 22860), (5715, 21988), (5842, 21510), (7170, 17526), (7620, 16491), (8604, 14605), (8763, 14340), (10755, 11684), (10994, 11430)]