75573680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1523

約数の個数: 120

約数和(自身を含む): 220267152

約数和(自身を除く): 144693472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1483, 1820, 1960, 2548, 2966, 3185, 3640, 3920, 5096, 5932, 6370, 7280, 7415, 10192, 10381, 11864, 12740, 14830, 19279, 20762, 23728, 25480, 29660, 38558, 41524, 50960, 51905, 59320, 72667, 77116, 83048, 96395, 103810, 118640, 134953, 145334, 154232, 166096, 192790, 207620, 269906, 290668, 308464, 363335, 385580, 415240, 539812, 581336, 674765, 726670, 771160, 830480, 944671, 1079624, 1162672, 1349530, 1453340, 1542320, 1889342, 2159248, 2699060, 2906680, 3778684, 4723355, 5398120, 5813360, 7557368, 9446710, 10796240, 15114736, 18893420, 37786840, 75573680]

約数ペア:

[(1, 75573680), (2, 37786840), (4, 18893420), (5, 15114736), (7, 10796240), (8, 9446710), (10, 7557368), (13, 5813360), (14, 5398120), (16, 4723355), (20, 3778684), (26, 2906680), (28, 2699060), (35, 2159248), (40, 1889342), (49, 1542320), (52, 1453340), (56, 1349530), (65, 1162672), (70, 1079624), (80, 944671), (91, 830480), (98, 771160), (104, 726670), (112, 674765), (130, 581336), (140, 539812), (182, 415240), (196, 385580), (208, 363335), (245, 308464), (260, 290668), (280, 269906), (364, 207620), (392, 192790), (455, 166096), (490, 154232), (520, 145334), (560, 134953), (637, 118640), (728, 103810), (784, 96395), (910, 83048), (980, 77116), (1040, 72667), (1274, 59320), (1456, 51905), (1483, 50960), (1820, 41524), (1960, 38558), (2548, 29660), (2966, 25480), (3185, 23728), (3640, 20762), (3920, 19279), (5096, 14830), (5932, 12740), (6370, 11864), (7280, 10381), (7415, 10192)]