75715020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4572

約数の個数: 96

約数和(自身を含む): 243210240

約数和(自身を除く): 167495220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 4523, 5580, 8370, 9046, 13569, 16740, 18092, 22615, 27138, 40707, 45230, 54276, 67845, 81414, 90460, 122121, 135690, 140213, 162828, 203535, 244242, 271380, 280426, 407070, 420639, 488484, 560852, 610605, 701065, 814140, 841278, 1221210, 1261917, 1402130, 1682556, 2103195, 2442420, 2523834, 2804260, 3785751, 4206390, 5047668, 6309585, 7571502, 8412780, 12619170, 15143004, 18928755, 25238340, 37857510, 75715020]

約数ペア:

[(1, 75715020), (2, 37857510), (3, 25238340), (4, 18928755), (5, 15143004), (6, 12619170), (9, 8412780), (10, 7571502), (12, 6309585), (15, 5047668), (18, 4206390), (20, 3785751), (27, 2804260), (30, 2523834), (31, 2442420), (36, 2103195), (45, 1682556), (54, 1402130), (60, 1261917), (62, 1221210), (90, 841278), (93, 814140), (108, 701065), (124, 610605), (135, 560852), (155, 488484), (180, 420639), (186, 407070), (270, 280426), (279, 271380), (310, 244242), (372, 203535), (465, 162828), (540, 140213), (558, 135690), (620, 122121), (837, 90460), (930, 81414), (1116, 67845), (1395, 54276), (1674, 45230), (1860, 40707), (2790, 27138), (3348, 22615), (4185, 18092), (4523, 16740), (5580, 13569), (8370, 9046)]