62838180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 200027520

約数和(自身を除く): 137189340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 491, 540, 711, 790, 810, 948, 982, 1185, 1422, 1473, 1580, 1620, 1964, 2133, 2370, 2455, 2844, 2946, 3555, 4266, 4419, 4740, 4910, 5892, 6399, 7110, 7365, 8532, 8838, 9820, 10665, 12798, 13257, 14220, 14730, 17676, 21330, 22095, 25596, 26514, 29460, 31995, 38789, 39771, 42660, 44190, 53028, 63990, 66285, 77578, 79542, 88380, 116367, 127980, 132570, 155156, 159084, 193945, 198855, 232734, 265140, 349101, 387890, 397710, 465468, 581835, 698202, 775780, 795420, 1047303, 1163670, 1396404, 1745505, 2094606, 2327340, 3141909, 3491010, 4189212, 5236515, 6283818, 6982020, 10473030, 12567636, 15709545, 20946060, 31419090, 62838180]

約数ペア:

[(1, 62838180), (2, 31419090), (3, 20946060), (4, 15709545), (5, 12567636), (6, 10473030), (9, 6982020), (10, 6283818), (12, 5236515), (15, 4189212), (18, 3491010), (20, 3141909), (27, 2327340), (30, 2094606), (36, 1745505), (45, 1396404), (54, 1163670), (60, 1047303), (79, 795420), (81, 775780), (90, 698202), (108, 581835), (135, 465468), (158, 397710), (162, 387890), (180, 349101), (237, 265140), (270, 232734), (316, 198855), (324, 193945), (395, 159084), (405, 155156), (474, 132570), (491, 127980), (540, 116367), (711, 88380), (790, 79542), (810, 77578), (948, 66285), (982, 63990), (1185, 53028), (1422, 44190), (1473, 42660), (1580, 39771), (1620, 38789), (1964, 31995), (2133, 29460), (2370, 26514), (2455, 25596), (2844, 22095), (2946, 21330), (3555, 17676), (4266, 14730), (4419, 14220), (4740, 13257), (4910, 12798), (5892, 10665), (6399, 9820), (7110, 8838), (7365, 8532)]