75807710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 161796096

約数和(自身を除く): 85988386

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 47, 55, 62, 86, 94, 110, 121, 155, 215, 235, 242, 310, 341, 430, 470, 473, 517, 605, 682, 946, 1034, 1210, 1333, 1457, 1705, 2021, 2365, 2585, 2666, 2914, 3410, 3751, 4042, 4730, 5170, 5203, 5687, 6665, 7285, 7502, 10105, 10406, 11374, 13330, 14570, 14663, 16027, 18755, 20210, 22231, 26015, 28435, 29326, 32054, 37510, 44462, 52030, 56870, 62651, 73315, 80135, 111155, 125302, 146630, 160270, 161293, 176297, 222310, 244541, 313255, 322586, 352594, 489082, 626510, 689161, 806465, 881485, 1222705, 1378322, 1612930, 1762970, 2445410, 3445805, 6891610, 7580771, 15161542, 37903855, 75807710]

約数ペア:

[(1, 75807710), (2, 37903855), (5, 15161542), (10, 7580771), (11, 6891610), (22, 3445805), (31, 2445410), (43, 1762970), (47, 1612930), (55, 1378322), (62, 1222705), (86, 881485), (94, 806465), (110, 689161), (121, 626510), (155, 489082), (215, 352594), (235, 322586), (242, 313255), (310, 244541), (341, 222310), (430, 176297), (470, 161293), (473, 160270), (517, 146630), (605, 125302), (682, 111155), (946, 80135), (1034, 73315), (1210, 62651), (1333, 56870), (1457, 52030), (1705, 44462), (2021, 37510), (2365, 32054), (2585, 29326), (2666, 28435), (2914, 26015), (3410, 22231), (3751, 20210), (4042, 18755), (4730, 16027), (5170, 14663), (5203, 14570), (5687, 13330), (6665, 11374), (7285, 10406), (7502, 10105)]