85759290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 239984640

約数和(自身を除く): 154225350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 61, 82, 90, 122, 123, 127, 135, 183, 205, 246, 254, 270, 305, 366, 369, 381, 410, 549, 610, 615, 635, 738, 762, 915, 1098, 1107, 1143, 1230, 1270, 1647, 1830, 1845, 1905, 2214, 2286, 2501, 2745, 3294, 3429, 3690, 3810, 5002, 5207, 5490, 5535, 5715, 6858, 7503, 7747, 8235, 10414, 11070, 11430, 12505, 15006, 15494, 15621, 16470, 17145, 22509, 23241, 25010, 26035, 31242, 34290, 37515, 38735, 45018, 46482, 46863, 52070, 67527, 69723, 75030, 77470, 78105, 93726, 112545, 116205, 135054, 139446, 140589, 156210, 209169, 225090, 232410, 234315, 281178, 317627, 337635, 348615, 418338, 468630, 635254, 675270, 697230, 702945, 952881, 1045845, 1405890, 1588135, 1905762, 2091690, 2858643, 3176270, 4764405, 5717286, 8575929, 9528810, 14293215, 17151858, 28586430, 42879645, 85759290]

約数ペア:

[(1, 85759290), (2, 42879645), (3, 28586430), (5, 17151858), (6, 14293215), (9, 9528810), (10, 8575929), (15, 5717286), (18, 4764405), (27, 3176270), (30, 2858643), (41, 2091690), (45, 1905762), (54, 1588135), (61, 1405890), (82, 1045845), (90, 952881), (122, 702945), (123, 697230), (127, 675270), (135, 635254), (183, 468630), (205, 418338), (246, 348615), (254, 337635), (270, 317627), (305, 281178), (366, 234315), (369, 232410), (381, 225090), (410, 209169), (549, 156210), (610, 140589), (615, 139446), (635, 135054), (738, 116205), (762, 112545), (915, 93726), (1098, 78105), (1107, 77470), (1143, 75030), (1230, 69723), (1270, 67527), (1647, 52070), (1830, 46863), (1845, 46482), (1905, 45018), (2214, 38735), (2286, 37515), (2501, 34290), (2745, 31242), (3294, 26035), (3429, 25010), (3690, 23241), (3810, 22509), (5002, 17145), (5207, 16470), (5490, 15621), (5535, 15494), (5715, 15006), (6858, 12505), (7503, 11430), (7747, 11070), (8235, 10414)]