83024820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14879}}^1$

素因数の和:14925

約数の個数: 72

約数和(自身を含む): 259983360

約数和(自身を除く): 176958540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 14879, 29758, 44637, 59516, 74395, 89274, 133911, 148790, 178548, 223185, 267822, 297580, 446370, 461249, 535644, 669555, 892740, 922498, 1339110, 1383747, 1844996, 2306245, 2678220, 2767494, 4151241, 4612490, 5534988, 6918735, 8302482, 9224980, 13837470, 16604964, 20756205, 27674940, 41512410, 83024820]

約数ペア:

[(1, 83024820), (2, 41512410), (3, 27674940), (4, 20756205), (5, 16604964), (6, 13837470), (9, 9224980), (10, 8302482), (12, 6918735), (15, 5534988), (18, 4612490), (20, 4151241), (30, 2767494), (31, 2678220), (36, 2306245), (45, 1844996), (60, 1383747), (62, 1339110), (90, 922498), (93, 892740), (124, 669555), (155, 535644), (180, 461249), (186, 446370), (279, 297580), (310, 267822), (372, 223185), (465, 178548), (558, 148790), (620, 133911), (930, 89274), (1116, 74395), (1395, 59516), (1860, 44637), (2790, 29758), (5580, 14879)]