77255310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 219469824

約数和(自身を除く): 142214514

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 47, 51, 55, 66, 85, 94, 102, 110, 141, 165, 170, 187, 235, 255, 282, 293, 330, 374, 470, 510, 517, 561, 586, 705, 799, 879, 935, 1034, 1122, 1410, 1465, 1551, 1598, 1758, 1870, 2397, 2585, 2805, 2930, 3102, 3223, 3995, 4395, 4794, 4981, 5170, 5610, 6446, 7755, 7990, 8789, 8790, 9669, 9962, 11985, 13771, 14943, 15510, 16115, 17578, 19338, 23970, 24905, 26367, 27542, 29886, 32230, 41313, 43945, 48345, 49810, 52734, 54791, 68855, 74715, 82626, 87890, 96690, 109582, 131835, 137710, 149430, 151481, 164373, 206565, 234107, 263670, 273955, 302962, 328746, 413130, 454443, 468214, 547910, 702321, 757405, 821865, 908886, 1170535, 1404642, 1514810, 1643730, 2272215, 2341070, 2575177, 3511605, 4544430, 5150354, 7023210, 7725531, 12875885, 15451062, 25751770, 38627655, 77255310]

約数ペア:

[(1, 77255310), (2, 38627655), (3, 25751770), (5, 15451062), (6, 12875885), (10, 7725531), (11, 7023210), (15, 5150354), (17, 4544430), (22, 3511605), (30, 2575177), (33, 2341070), (34, 2272215), (47, 1643730), (51, 1514810), (55, 1404642), (66, 1170535), (85, 908886), (94, 821865), (102, 757405), (110, 702321), (141, 547910), (165, 468214), (170, 454443), (187, 413130), (235, 328746), (255, 302962), (282, 273955), (293, 263670), (330, 234107), (374, 206565), (470, 164373), (510, 151481), (517, 149430), (561, 137710), (586, 131835), (705, 109582), (799, 96690), (879, 87890), (935, 82626), (1034, 74715), (1122, 68855), (1410, 54791), (1465, 52734), (1551, 49810), (1598, 48345), (1758, 43945), (1870, 41313), (2397, 32230), (2585, 29886), (2805, 27542), (2930, 26367), (3102, 24905), (3223, 23970), (3995, 19338), (4395, 17578), (4794, 16115), (4981, 15510), (5170, 14943), (5610, 13771), (6446, 11985), (7755, 9962), (7990, 9669), (8789, 8790)]