85152340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 228735360

約数和(自身を除く): 143583020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 61, 65, 70, 91, 118, 122, 130, 140, 169, 182, 236, 244, 260, 295, 305, 338, 364, 413, 427, 455, 590, 610, 676, 767, 793, 826, 845, 854, 910, 1180, 1183, 1220, 1534, 1586, 1652, 1690, 1708, 1820, 2065, 2135, 2366, 3068, 3172, 3380, 3599, 3835, 3965, 4130, 4270, 4732, 5369, 5551, 5915, 7198, 7670, 7930, 8260, 8540, 9971, 10309, 10738, 11102, 11830, 14396, 15340, 15860, 17995, 19942, 20618, 21476, 22204, 23660, 25193, 26845, 27755, 35990, 39884, 41236, 46787, 49855, 50386, 51545, 53690, 55510, 69797, 71980, 72163, 93574, 99710, 100772, 103090, 107380, 111020, 125965, 139594, 144326, 187148, 199420, 206180, 233935, 251930, 279188, 288652, 327509, 348985, 360815, 467870, 503860, 608231, 655018, 697970, 721630, 935740, 1216462, 1310036, 1395940, 1443260, 1637545, 2432924, 3041155, 3275090, 4257617, 6082310, 6550180, 8515234, 12164620, 17030468, 21288085, 42576170, 85152340]

約数ペア:

[(1, 85152340), (2, 42576170), (4, 21288085), (5, 17030468), (7, 12164620), (10, 8515234), (13, 6550180), (14, 6082310), (20, 4257617), (26, 3275090), (28, 3041155), (35, 2432924), (52, 1637545), (59, 1443260), (61, 1395940), (65, 1310036), (70, 1216462), (91, 935740), (118, 721630), (122, 697970), (130, 655018), (140, 608231), (169, 503860), (182, 467870), (236, 360815), (244, 348985), (260, 327509), (295, 288652), (305, 279188), (338, 251930), (364, 233935), (413, 206180), (427, 199420), (455, 187148), (590, 144326), (610, 139594), (676, 125965), (767, 111020), (793, 107380), (826, 103090), (845, 100772), (854, 99710), (910, 93574), (1180, 72163), (1183, 71980), (1220, 69797), (1534, 55510), (1586, 53690), (1652, 51545), (1690, 50386), (1708, 49855), (1820, 46787), (2065, 41236), (2135, 39884), (2366, 35990), (3068, 27755), (3172, 26845), (3380, 25193), (3599, 23660), (3835, 22204), (3965, 21476), (4130, 20618), (4270, 19942), (4732, 17995), (5369, 15860), (5551, 15340), (5915, 14396), (7198, 11830), (7670, 11102), (7930, 10738), (8260, 10309), (8540, 9971)]