129174500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 369847296

約数和(自身を除く): 240672796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 119, 125, 130, 140, 167, 170, 175, 182, 221, 238, 250, 260, 325, 334, 340, 350, 364, 425, 442, 455, 476, 500, 595, 650, 668, 700, 835, 850, 875, 884, 910, 1105, 1169, 1190, 1300, 1547, 1625, 1670, 1700, 1750, 1820, 2125, 2171, 2210, 2275, 2338, 2380, 2839, 2975, 3094, 3250, 3340, 3500, 4175, 4250, 4342, 4420, 4550, 4676, 5525, 5678, 5845, 5950, 6188, 6500, 7735, 8350, 8500, 8684, 9100, 10855, 11050, 11356, 11375, 11690, 11900, 14195, 14875, 15197, 15470, 16700, 19873, 20875, 21710, 22100, 22750, 23380, 27625, 28390, 29225, 29750, 30394, 30940, 36907, 38675, 39746, 41750, 43420, 45500, 54275, 55250, 56780, 58450, 59500, 60788, 70975, 73814, 75985, 77350, 79492, 83500, 99365, 108550, 110500, 116900, 141950, 146125, 147628, 151970, 154700, 184535, 193375, 198730, 217100, 258349, 271375, 283900, 292250, 303940, 354875, 369070, 379925, 386750, 397460, 496825, 516698, 542750, 584500, 709750, 738140, 759850, 773500, 922675, 993650, 1033396, 1085500, 1291745, 1419500, 1519700, 1845350, 1899625, 1987300, 2484125, 2583490, 3690700, 3799250, 4613375, 4968250, 5166980, 6458725, 7598500, 9226750, 9936500, 12917450, 18453500, 25834900, 32293625, 64587250, 129174500]

約数ペア:

[(1, 129174500), (2, 64587250), (4, 32293625), (5, 25834900), (7, 18453500), (10, 12917450), (13, 9936500), (14, 9226750), (17, 7598500), (20, 6458725), (25, 5166980), (26, 4968250), (28, 4613375), (34, 3799250), (35, 3690700), (50, 2583490), (52, 2484125), (65, 1987300), (68, 1899625), (70, 1845350), (85, 1519700), (91, 1419500), (100, 1291745), (119, 1085500), (125, 1033396), (130, 993650), (140, 922675), (167, 773500), (170, 759850), (175, 738140), (182, 709750), (221, 584500), (238, 542750), (250, 516698), (260, 496825), (325, 397460), (334, 386750), (340, 379925), (350, 369070), (364, 354875), (425, 303940), (442, 292250), (455, 283900), (476, 271375), (500, 258349), (595, 217100), (650, 198730), (668, 193375), (700, 184535), (835, 154700), (850, 151970), (875, 147628), (884, 146125), (910, 141950), (1105, 116900), (1169, 110500), (1190, 108550), (1300, 99365), (1547, 83500), (1625, 79492), (1670, 77350), (1700, 75985), (1750, 73814), (1820, 70975), (2125, 60788), (2171, 59500), (2210, 58450), (2275, 56780), (2338, 55250), (2380, 54275), (2839, 45500), (2975, 43420), (3094, 41750), (3250, 39746), (3340, 38675), (3500, 36907), (4175, 30940), (4250, 30394), (4342, 29750), (4420, 29225), (4550, 28390), (4676, 27625), (5525, 23380), (5678, 22750), (5845, 22100), (5950, 21710), (6188, 20875), (6500, 19873), (7735, 16700), (8350, 15470), (8500, 15197), (8684, 14875), (9100, 14195), (10855, 11900), (11050, 11690), (11356, 11375)]