75152280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12781}}^1$

素因数の和:12809

約数の個数: 96

約数和(自身を含む): 262286640

約数和(自身を除く): 187134360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12781, 25562, 38343, 51124, 63905, 76686, 89467, 102248, 127810, 153372, 178934, 191715, 255620, 268401, 306744, 357868, 383430, 447335, 511240, 536802, 626269, 715736, 766860, 894670, 1073604, 1252538, 1342005, 1533720, 1789340, 1878807, 2147208, 2505076, 2684010, 3131345, 3578680, 3757614, 5010152, 5368020, 6262690, 7515228, 9394035, 10736040, 12525380, 15030456, 18788070, 25050760, 37576140, 75152280]

約数ペア:

[(1, 75152280), (2, 37576140), (3, 25050760), (4, 18788070), (5, 15030456), (6, 12525380), (7, 10736040), (8, 9394035), (10, 7515228), (12, 6262690), (14, 5368020), (15, 5010152), (20, 3757614), (21, 3578680), (24, 3131345), (28, 2684010), (30, 2505076), (35, 2147208), (40, 1878807), (42, 1789340), (49, 1533720), (56, 1342005), (60, 1252538), (70, 1073604), (84, 894670), (98, 766860), (105, 715736), (120, 626269), (140, 536802), (147, 511240), (168, 447335), (196, 383430), (210, 357868), (245, 306744), (280, 268401), (294, 255620), (392, 191715), (420, 178934), (490, 153372), (588, 127810), (735, 102248), (840, 89467), (980, 76686), (1176, 63905), (1470, 51124), (1960, 38343), (2940, 25562), (5880, 12781)]