224297460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28979}}^1$

素因数の和:29037

約数の個数: 72

約数和(自身を含む): 696215520

約数和(自身を除く): 471918060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 28979, 57958, 86937, 115916, 144895, 173874, 260811, 289790, 347748, 434685, 521622, 579580, 869370, 1043244, 1246097, 1304055, 1738740, 2492194, 2608110, 3738291, 4984388, 5216220, 6230485, 7476582, 11214873, 12460970, 14953164, 18691455, 22429746, 24921940, 37382910, 44859492, 56074365, 74765820, 112148730, 224297460]

約数ペア:

[(1, 224297460), (2, 112148730), (3, 74765820), (4, 56074365), (5, 44859492), (6, 37382910), (9, 24921940), (10, 22429746), (12, 18691455), (15, 14953164), (18, 12460970), (20, 11214873), (30, 7476582), (36, 6230485), (43, 5216220), (45, 4984388), (60, 3738291), (86, 2608110), (90, 2492194), (129, 1738740), (172, 1304055), (180, 1246097), (215, 1043244), (258, 869370), (387, 579580), (430, 521622), (516, 434685), (645, 347748), (774, 289790), (860, 260811), (1290, 173874), (1548, 144895), (1935, 115916), (2580, 86937), (3870, 57958), (7740, 28979)]