103933980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7309}}^1$

素因数の和:7403

約数の個数: 72

約数和(自身を含む): 319300800

約数和(自身を除く): 215366820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 7309, 14220, 14618, 21927, 29236, 36545, 43854, 65781, 73090, 87708, 109635, 131562, 146180, 219270, 263124, 328905, 438540, 577411, 657810, 1154822, 1315620, 1732233, 2309644, 2887055, 3464466, 5196699, 5774110, 6928932, 8661165, 10393398, 11548220, 17322330, 20786796, 25983495, 34644660, 51966990, 103933980]

約数ペア:

[(1, 103933980), (2, 51966990), (3, 34644660), (4, 25983495), (5, 20786796), (6, 17322330), (9, 11548220), (10, 10393398), (12, 8661165), (15, 6928932), (18, 5774110), (20, 5196699), (30, 3464466), (36, 2887055), (45, 2309644), (60, 1732233), (79, 1315620), (90, 1154822), (158, 657810), (180, 577411), (237, 438540), (316, 328905), (395, 263124), (474, 219270), (711, 146180), (790, 131562), (948, 109635), (1185, 87708), (1422, 73090), (1580, 65781), (2370, 43854), (2844, 36545), (3555, 29236), (4740, 21927), (7110, 14618), (7309, 14220)]