73192020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2645

約数の個数: 96

約数和(自身を含む): 228856320

約数和(自身を除く): 155664300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2579, 2580, 2838, 4730, 5158, 5676, 7095, 7737, 9460, 10316, 12895, 14190, 15474, 25790, 28369, 28380, 30948, 38685, 51580, 56738, 77370, 85107, 110897, 113476, 141845, 154740, 170214, 221794, 283690, 332691, 340428, 425535, 443588, 554485, 567380, 665382, 851070, 1108970, 1219867, 1330764, 1663455, 1702140, 2217940, 2439734, 3326910, 3659601, 4879468, 6099335, 6653820, 7319202, 12198670, 14638404, 18298005, 24397340, 36596010, 73192020]

約数ペア:

[(1, 73192020), (2, 36596010), (3, 24397340), (4, 18298005), (5, 14638404), (6, 12198670), (10, 7319202), (11, 6653820), (12, 6099335), (15, 4879468), (20, 3659601), (22, 3326910), (30, 2439734), (33, 2217940), (43, 1702140), (44, 1663455), (55, 1330764), (60, 1219867), (66, 1108970), (86, 851070), (110, 665382), (129, 567380), (132, 554485), (165, 443588), (172, 425535), (215, 340428), (220, 332691), (258, 283690), (330, 221794), (430, 170214), (473, 154740), (516, 141845), (645, 113476), (660, 110897), (860, 85107), (946, 77370), (1290, 56738), (1419, 51580), (1892, 38685), (2365, 30948), (2579, 28380), (2580, 28369), (2838, 25790), (4730, 15474), (5158, 14190), (5676, 12895), (7095, 10316), (7737, 9460)]