103439340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1103}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 314653248

約数和(自身を除く): 211213908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1103, 1563, 2084, 2206, 2605, 3126, 3309, 4412, 4689, 5210, 5515, 6252, 6618, 7815, 9378, 9927, 10420, 11030, 13236, 15630, 16545, 18756, 19854, 22060, 23445, 31260, 33090, 39708, 46890, 49635, 66180, 93780, 99270, 198540, 574663, 1149326, 1723989, 2298652, 2873315, 3447978, 5171967, 5746630, 6895956, 8619945, 10343934, 11493260, 17239890, 20687868, 25859835, 34479780, 51719670, 103439340]

約数ペア:

[(1, 103439340), (2, 51719670), (3, 34479780), (4, 25859835), (5, 20687868), (6, 17239890), (9, 11493260), (10, 10343934), (12, 8619945), (15, 6895956), (18, 5746630), (20, 5171967), (30, 3447978), (36, 2873315), (45, 2298652), (60, 1723989), (90, 1149326), (180, 574663), (521, 198540), (1042, 99270), (1103, 93780), (1563, 66180), (2084, 49635), (2206, 46890), (2605, 39708), (3126, 33090), (3309, 31260), (4412, 23445), (4689, 22060), (5210, 19854), (5515, 18756), (6252, 16545), (6618, 15630), (7815, 13236), (9378, 11030), (9927, 10420)]