108810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:60

約数の個数: 64

約数和(自身を含む): 322560

約数和(自身を除く): 213750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2790, 3510, 3627, 4030, 4185, 6045, 7254, 8370, 10881, 12090, 18135, 21762, 36270, 54405, 108810]

約数ペア:

[(1, 108810), (2, 54405), (3, 36270), (5, 21762), (6, 18135), (9, 12090), (10, 10881), (13, 8370), (15, 7254), (18, 6045), (26, 4185), (27, 4030), (30, 3627), (31, 3510), (39, 2790), (45, 2418), (54, 2015), (62, 1755), (65, 1674), (78, 1395), (90, 1209), (93, 1170), (117, 930), (130, 837), (135, 806), (155, 702), (186, 585), (195, 558), (234, 465), (270, 403), (279, 390), (310, 351)]