85888740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 296755200

約数和(自身を除く): 210866460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 47, 57, 60, 70, 76, 84, 94, 95, 105, 114, 133, 140, 141, 188, 190, 210, 228, 229, 235, 266, 282, 285, 329, 380, 399, 420, 458, 470, 532, 564, 570, 658, 665, 687, 705, 798, 893, 916, 940, 987, 1140, 1145, 1316, 1330, 1374, 1410, 1596, 1603, 1645, 1786, 1974, 1995, 2290, 2660, 2679, 2748, 2820, 3206, 3290, 3435, 3572, 3948, 3990, 4351, 4465, 4580, 4809, 4935, 5358, 6251, 6412, 6580, 6870, 7980, 8015, 8702, 8930, 9618, 9870, 10716, 10763, 12502, 13053, 13395, 13740, 16030, 17404, 17860, 18753, 19236, 19740, 21526, 21755, 24045, 25004, 26106, 26790, 30457, 31255, 32060, 32289, 37506, 43052, 43510, 48090, 52212, 53580, 53815, 60914, 62510, 64578, 65265, 75012, 75341, 87020, 91371, 93765, 96180, 107630, 121828, 125020, 129156, 130530, 150682, 152285, 161445, 182742, 187530, 204497, 215260, 226023, 261060, 301364, 304570, 322890, 365484, 375060, 376705, 408994, 452046, 456855, 609140, 613491, 645780, 753410, 817988, 904092, 913710, 1022485, 1130115, 1226982, 1431479, 1506820, 1827420, 2044970, 2260230, 2453964, 2862958, 3067455, 4089940, 4294437, 4520460, 5725916, 6134910, 7157395, 8588874, 12269820, 14314790, 17177748, 21472185, 28629580, 42944370, 85888740]

約数ペア:

[(1, 85888740), (2, 42944370), (3, 28629580), (4, 21472185), (5, 17177748), (6, 14314790), (7, 12269820), (10, 8588874), (12, 7157395), (14, 6134910), (15, 5725916), (19, 4520460), (20, 4294437), (21, 4089940), (28, 3067455), (30, 2862958), (35, 2453964), (38, 2260230), (42, 2044970), (47, 1827420), (57, 1506820), (60, 1431479), (70, 1226982), (76, 1130115), (84, 1022485), (94, 913710), (95, 904092), (105, 817988), (114, 753410), (133, 645780), (140, 613491), (141, 609140), (188, 456855), (190, 452046), (210, 408994), (228, 376705), (229, 375060), (235, 365484), (266, 322890), (282, 304570), (285, 301364), (329, 261060), (380, 226023), (399, 215260), (420, 204497), (458, 187530), (470, 182742), (532, 161445), (564, 152285), (570, 150682), (658, 130530), (665, 129156), (687, 125020), (705, 121828), (798, 107630), (893, 96180), (916, 93765), (940, 91371), (987, 87020), (1140, 75341), (1145, 75012), (1316, 65265), (1330, 64578), (1374, 62510), (1410, 60914), (1596, 53815), (1603, 53580), (1645, 52212), (1786, 48090), (1974, 43510), (1995, 43052), (2290, 37506), (2660, 32289), (2679, 32060), (2748, 31255), (2820, 30457), (3206, 26790), (3290, 26106), (3435, 25004), (3572, 24045), (3948, 21755), (3990, 21526), (4351, 19740), (4465, 19236), (4580, 18753), (4809, 17860), (4935, 17404), (5358, 16030), (6251, 13740), (6412, 13395), (6580, 13053), (6870, 12502), (7980, 10763), (8015, 10716), (8702, 9870), (8930, 9618)]