85333560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2925

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 204970440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2879, 2964, 3705, 4940, 5758, 5928, 7410, 8637, 9880, 11516, 14395, 14820, 17274, 23032, 28790, 29640, 34548, 37427, 43185, 54701, 57580, 69096, 74854, 86370, 109402, 112281, 115160, 149708, 164103, 172740, 187135, 218804, 224562, 273505, 299416, 328206, 345480, 374270, 437608, 449124, 547010, 561405, 656412, 711113, 748540, 820515, 898248, 1094020, 1122810, 1312824, 1422226, 1497080, 1641030, 2133339, 2188040, 2245620, 2844452, 3282060, 3555565, 4266678, 4491240, 5688904, 6564120, 7111130, 8533356, 10666695, 14222260, 17066712, 21333390, 28444520, 42666780, 85333560]

約数ペア:

[(1, 85333560), (2, 42666780), (3, 28444520), (4, 21333390), (5, 17066712), (6, 14222260), (8, 10666695), (10, 8533356), (12, 7111130), (13, 6564120), (15, 5688904), (19, 4491240), (20, 4266678), (24, 3555565), (26, 3282060), (30, 2844452), (38, 2245620), (39, 2188040), (40, 2133339), (52, 1641030), (57, 1497080), (60, 1422226), (65, 1312824), (76, 1122810), (78, 1094020), (95, 898248), (104, 820515), (114, 748540), (120, 711113), (130, 656412), (152, 561405), (156, 547010), (190, 449124), (195, 437608), (228, 374270), (247, 345480), (260, 328206), (285, 299416), (312, 273505), (380, 224562), (390, 218804), (456, 187135), (494, 172740), (520, 164103), (570, 149708), (741, 115160), (760, 112281), (780, 109402), (988, 86370), (1140, 74854), (1235, 69096), (1482, 57580), (1560, 54701), (1976, 43185), (2280, 37427), (2470, 34548), (2879, 29640), (2964, 28790), (3705, 23032), (4940, 17274), (5758, 14820), (5928, 14395), (7410, 11516), (8637, 9880)]