85152780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1013}}^1$

素因数の和:1495

約数の個数: 72

約数和(自身を含む): 259105392

約数和(自身を除く): 173952612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467, 934, 1013, 1401, 1868, 2026, 2335, 2802, 3039, 4052, 4203, 4670, 5065, 5604, 6078, 7005, 8406, 9117, 9340, 10130, 12156, 14010, 15195, 16812, 18234, 20260, 21015, 28020, 30390, 36468, 42030, 45585, 60780, 84060, 91170, 182340, 473071, 946142, 1419213, 1892284, 2365355, 2838426, 4257639, 4730710, 5676852, 7096065, 8515278, 9461420, 14192130, 17030556, 21288195, 28384260, 42576390, 85152780]

約数ペア:

[(1, 85152780), (2, 42576390), (3, 28384260), (4, 21288195), (5, 17030556), (6, 14192130), (9, 9461420), (10, 8515278), (12, 7096065), (15, 5676852), (18, 4730710), (20, 4257639), (30, 2838426), (36, 2365355), (45, 1892284), (60, 1419213), (90, 946142), (180, 473071), (467, 182340), (934, 91170), (1013, 84060), (1401, 60780), (1868, 45585), (2026, 42030), (2335, 36468), (2802, 30390), (3039, 28020), (4052, 21015), (4203, 20260), (4670, 18234), (5065, 16812), (5604, 15195), (6078, 14010), (7005, 12156), (8406, 10130), (9117, 9340)]