100204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1163}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 311765760

約数和(自身を除く): 211561680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 1077, 1163, 1436, 1795, 2154, 2326, 2872, 3489, 3590, 4308, 4652, 5385, 5744, 5815, 6978, 7180, 8616, 9304, 10770, 11630, 13956, 14360, 17232, 17445, 18608, 21540, 23260, 27912, 28720, 34890, 43080, 46520, 55824, 69780, 86160, 93040, 139560, 279120, 417517, 835034, 1252551, 1670068, 2087585, 2505102, 3340136, 4175170, 5010204, 6262755, 6680272, 8350340, 10020408, 12525510, 16700680, 20040816, 25051020, 33401360, 50102040, 100204080]

約数ペア:

[(1, 100204080), (2, 50102040), (3, 33401360), (4, 25051020), (5, 20040816), (6, 16700680), (8, 12525510), (10, 10020408), (12, 8350340), (15, 6680272), (16, 6262755), (20, 5010204), (24, 4175170), (30, 3340136), (40, 2505102), (48, 2087585), (60, 1670068), (80, 1252551), (120, 835034), (240, 417517), (359, 279120), (718, 139560), (1077, 93040), (1163, 86160), (1436, 69780), (1795, 55824), (2154, 46520), (2326, 43080), (2872, 34890), (3489, 28720), (3590, 27912), (4308, 23260), (4652, 21540), (5385, 18608), (5744, 17445), (5815, 17232), (6978, 14360), (7180, 13956), (8616, 11630), (9304, 10770)]