75332820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 223211520

約数和(自身を除く): 147878700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 115, 138, 158, 230, 237, 276, 316, 345, 395, 460, 474, 690, 691, 790, 948, 1185, 1380, 1382, 1580, 1817, 2073, 2370, 2764, 3455, 3634, 4146, 4740, 5451, 6910, 7268, 8292, 9085, 10365, 10902, 13820, 15893, 18170, 20730, 21804, 27255, 31786, 36340, 41460, 47679, 54510, 54589, 63572, 79465, 95358, 109020, 109178, 158930, 163767, 190716, 218356, 238395, 272945, 317860, 327534, 476790, 545890, 655068, 818835, 953580, 1091780, 1255547, 1637670, 2511094, 3275340, 3766641, 5022188, 6277735, 7533282, 12555470, 15066564, 18833205, 25110940, 37666410, 75332820]

約数ペア:

[(1, 75332820), (2, 37666410), (3, 25110940), (4, 18833205), (5, 15066564), (6, 12555470), (10, 7533282), (12, 6277735), (15, 5022188), (20, 3766641), (23, 3275340), (30, 2511094), (46, 1637670), (60, 1255547), (69, 1091780), (79, 953580), (92, 818835), (115, 655068), (138, 545890), (158, 476790), (230, 327534), (237, 317860), (276, 272945), (316, 238395), (345, 218356), (395, 190716), (460, 163767), (474, 158930), (690, 109178), (691, 109020), (790, 95358), (948, 79465), (1185, 63572), (1380, 54589), (1382, 54510), (1580, 47679), (1817, 41460), (2073, 36340), (2370, 31786), (2764, 27255), (3455, 21804), (3634, 20730), (4146, 18170), (4740, 15893), (5451, 13820), (6910, 10902), (7268, 10365), (8292, 9085)]