78759780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2609

約数の個数: 96

約数和(自身を含む): 245790720

約数和(自身を除く): 167030940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2539, 2585, 2820, 3102, 5078, 5170, 6204, 7617, 7755, 10156, 10340, 12695, 15234, 15510, 25390, 27929, 30468, 31020, 38085, 50780, 55858, 76170, 83787, 111716, 119333, 139645, 152340, 167574, 238666, 279290, 335148, 357999, 418935, 477332, 558580, 596665, 715998, 837870, 1193330, 1312663, 1431996, 1675740, 1789995, 2386660, 2625326, 3579990, 3937989, 5250652, 6563315, 7159980, 7875978, 13126630, 15751956, 19689945, 26253260, 39379890, 78759780]

約数ペア:

[(1, 78759780), (2, 39379890), (3, 26253260), (4, 19689945), (5, 15751956), (6, 13126630), (10, 7875978), (11, 7159980), (12, 6563315), (15, 5250652), (20, 3937989), (22, 3579990), (30, 2625326), (33, 2386660), (44, 1789995), (47, 1675740), (55, 1431996), (60, 1312663), (66, 1193330), (94, 837870), (110, 715998), (132, 596665), (141, 558580), (165, 477332), (188, 418935), (220, 357999), (235, 335148), (282, 279290), (330, 238666), (470, 167574), (517, 152340), (564, 139645), (660, 119333), (705, 111716), (940, 83787), (1034, 76170), (1410, 55858), (1551, 50780), (2068, 38085), (2539, 31020), (2585, 30468), (2820, 27929), (3102, 25390), (5078, 15510), (5170, 15234), (6204, 12695), (7617, 10340), (7755, 10156)]