74724540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2699

約数の個数: 96

約数和(自身を含む): 233646336

約数和(自身を除く): 158921796

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, 2580, 2633, 2838, 4730, 5266, 5676, 7095, 7899, 9460, 10532, 13165, 14190, 15798, 26330, 28380, 28963, 31596, 39495, 52660, 57926, 78990, 86889, 113219, 115852, 144815, 157980, 173778, 226438, 289630, 339657, 347556, 434445, 452876, 566095, 579260, 679314, 868890, 1132190, 1245409, 1358628, 1698285, 1737780, 2264380, 2490818, 3396570, 3736227, 4981636, 6227045, 6793140, 7472454, 12454090, 14944908, 18681135, 24908180, 37362270, 74724540]

約数ペア:

[(1, 74724540), (2, 37362270), (3, 24908180), (4, 18681135), (5, 14944908), (6, 12454090), (10, 7472454), (11, 6793140), (12, 6227045), (15, 4981636), (20, 3736227), (22, 3396570), (30, 2490818), (33, 2264380), (43, 1737780), (44, 1698285), (55, 1358628), (60, 1245409), (66, 1132190), (86, 868890), (110, 679314), (129, 579260), (132, 566095), (165, 452876), (172, 434445), (215, 347556), (220, 339657), (258, 289630), (330, 226438), (430, 173778), (473, 157980), (516, 144815), (645, 115852), (660, 113219), (860, 86889), (946, 78990), (1290, 57926), (1419, 52660), (1892, 39495), (2365, 31596), (2580, 28963), (2633, 28380), (2838, 26330), (4730, 15798), (5266, 14190), (5676, 13165), (7095, 10532), (7899, 9460)]