71315400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 244984320

約数和(自身を除く): 173668920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 41, 50, 52, 60, 65, 75, 78, 82, 100, 104, 120, 123, 130, 150, 156, 164, 195, 200, 205, 223, 246, 260, 300, 312, 325, 328, 390, 410, 446, 492, 520, 533, 600, 615, 650, 669, 780, 820, 892, 975, 984, 1025, 1066, 1115, 1230, 1300, 1338, 1560, 1599, 1640, 1784, 1950, 2050, 2132, 2230, 2460, 2600, 2665, 2676, 2899, 3075, 3198, 3345, 3900, 4100, 4264, 4460, 4920, 5330, 5352, 5575, 5798, 6150, 6396, 6690, 7800, 7995, 8200, 8697, 8920, 9143, 10660, 11150, 11596, 12300, 12792, 13325, 13380, 14495, 15990, 16725, 17394, 18286, 21320, 22300, 23192, 24600, 26650, 26760, 27429, 28990, 31980, 33450, 34788, 36572, 39975, 43485, 44600, 45715, 53300, 54858, 57980, 63960, 66900, 69576, 72475, 73144, 79950, 86970, 91430, 106600, 109716, 115960, 118859, 133800, 137145, 144950, 159900, 173940, 182860, 217425, 219432, 228575, 237718, 274290, 289900, 319800, 347880, 356577, 365720, 434850, 457150, 475436, 548580, 579800, 594295, 685725, 713154, 869700, 914300, 950872, 1097160, 1188590, 1371450, 1426308, 1739400, 1782885, 1828600, 2377180, 2742900, 2852616, 2971475, 3565770, 4754360, 5485800, 5942950, 7131540, 8914425, 11885900, 14263080, 17828850, 23771800, 35657700, 71315400]

約数ペア:

[(1, 71315400), (2, 35657700), (3, 23771800), (4, 17828850), (5, 14263080), (6, 11885900), (8, 8914425), (10, 7131540), (12, 5942950), (13, 5485800), (15, 4754360), (20, 3565770), (24, 2971475), (25, 2852616), (26, 2742900), (30, 2377180), (39, 1828600), (40, 1782885), (41, 1739400), (50, 1426308), (52, 1371450), (60, 1188590), (65, 1097160), (75, 950872), (78, 914300), (82, 869700), (100, 713154), (104, 685725), (120, 594295), (123, 579800), (130, 548580), (150, 475436), (156, 457150), (164, 434850), (195, 365720), (200, 356577), (205, 347880), (223, 319800), (246, 289900), (260, 274290), (300, 237718), (312, 228575), (325, 219432), (328, 217425), (390, 182860), (410, 173940), (446, 159900), (492, 144950), (520, 137145), (533, 133800), (600, 118859), (615, 115960), (650, 109716), (669, 106600), (780, 91430), (820, 86970), (892, 79950), (975, 73144), (984, 72475), (1025, 69576), (1066, 66900), (1115, 63960), (1230, 57980), (1300, 54858), (1338, 53300), (1560, 45715), (1599, 44600), (1640, 43485), (1784, 39975), (1950, 36572), (2050, 34788), (2132, 33450), (2230, 31980), (2460, 28990), (2600, 27429), (2665, 26760), (2676, 26650), (2899, 24600), (3075, 23192), (3198, 22300), (3345, 21320), (3900, 18286), (4100, 17394), (4264, 16725), (4460, 15990), (4920, 14495), (5330, 13380), (5352, 13325), (5575, 12792), (5798, 12300), (6150, 11596), (6396, 11150), (6690, 10660), (7800, 9143), (7995, 8920), (8200, 8697)]