112888980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20231}}^1$

素因数の和:20277

約数の個数: 72

約数和(自身を含む): 353493504

約数和(自身を除く): 240604524

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, 20231, 40462, 60693, 80924, 101155, 121386, 182079, 202310, 242772, 303465, 364158, 404620, 606930, 627161, 728316, 910395, 1213860, 1254322, 1820790, 1881483, 2508644, 3135805, 3641580, 3762966, 5644449, 6271610, 7525932, 9407415, 11288898, 12543220, 18814830, 22577796, 28222245, 37629660, 56444490, 112888980]

約数ペア:

[(1, 112888980), (2, 56444490), (3, 37629660), (4, 28222245), (5, 22577796), (6, 18814830), (9, 12543220), (10, 11288898), (12, 9407415), (15, 7525932), (18, 6271610), (20, 5644449), (30, 3762966), (31, 3641580), (36, 3135805), (45, 2508644), (60, 1881483), (62, 1820790), (90, 1254322), (93, 1213860), (124, 910395), (155, 728316), (180, 627161), (186, 606930), (279, 404620), (310, 364158), (372, 303465), (465, 242772), (558, 202310), (620, 182079), (930, 121386), (1116, 101155), (1395, 80924), (1860, 60693), (2790, 40462), (5580, 20231)]