118759140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21283}}^1$

素因数の和:21329

約数の個数: 72

約数和(自身を含む): 371874048

約数和(自身を除く): 253114908

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, 21283, 42566, 63849, 85132, 106415, 127698, 191547, 212830, 255396, 319245, 383094, 425660, 638490, 659773, 766188, 957735, 1276980, 1319546, 1915470, 1979319, 2639092, 3298865, 3830940, 3958638, 5937957, 6597730, 7917276, 9896595, 11875914, 13195460, 19793190, 23751828, 29689785, 39586380, 59379570, 118759140]

約数ペア:

[(1, 118759140), (2, 59379570), (3, 39586380), (4, 29689785), (5, 23751828), (6, 19793190), (9, 13195460), (10, 11875914), (12, 9896595), (15, 7917276), (18, 6597730), (20, 5937957), (30, 3958638), (31, 3830940), (36, 3298865), (45, 2639092), (60, 1979319), (62, 1915470), (90, 1319546), (93, 1276980), (124, 957735), (155, 766188), (180, 659773), (186, 638490), (279, 425660), (310, 383094), (372, 319245), (465, 255396), (558, 212830), (620, 191547), (930, 127698), (1116, 106415), (1395, 85132), (1860, 63849), (2790, 42566), (5580, 21283)]