105672420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11981}}^1$

素因数の和:12010

約数の個数: 108

約数和(自身を含む): 372903804

約数和(自身を除く): 267231384

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 11981, 23962, 35943, 47924, 59905, 71886, 83867, 107829, 119810, 143772, 167734, 179715, 215658, 239620, 251601, 335468, 359430, 419335, 431316, 503202, 539145, 587069, 718860, 754803, 838670, 1006404, 1078290, 1174138, 1258005, 1509606, 1677340, 1761207, 2156580, 2348276, 2516010, 2935345, 3019212, 3522414, 3774015, 5032020, 5283621, 5870690, 7044828, 7548030, 8806035, 10567242, 11741380, 15096060, 17612070, 21134484, 26418105, 35224140, 52836210, 105672420]

約数ペア:

[(1, 105672420), (2, 52836210), (3, 35224140), (4, 26418105), (5, 21134484), (6, 17612070), (7, 15096060), (9, 11741380), (10, 10567242), (12, 8806035), (14, 7548030), (15, 7044828), (18, 5870690), (20, 5283621), (21, 5032020), (28, 3774015), (30, 3522414), (35, 3019212), (36, 2935345), (42, 2516010), (45, 2348276), (49, 2156580), (60, 1761207), (63, 1677340), (70, 1509606), (84, 1258005), (90, 1174138), (98, 1078290), (105, 1006404), (126, 838670), (140, 754803), (147, 718860), (180, 587069), (196, 539145), (210, 503202), (245, 431316), (252, 419335), (294, 359430), (315, 335468), (420, 251601), (441, 239620), (490, 215658), (588, 179715), (630, 167734), (735, 143772), (882, 119810), (980, 107829), (1260, 83867), (1470, 71886), (1764, 59905), (2205, 47924), (2940, 35943), (4410, 23962), (8820, 11981)]