188116380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13229}}^1$

素因数の和:13323

約数の個数: 72

約数和(自身を含む): 577886400

約数和(自身を除く): 389770020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 13229, 14220, 26458, 39687, 52916, 66145, 79374, 119061, 132290, 158748, 198435, 238122, 264580, 396870, 476244, 595305, 793740, 1045091, 1190610, 2090182, 2381220, 3135273, 4180364, 5225455, 6270546, 9405819, 10450910, 12541092, 15676365, 18811638, 20901820, 31352730, 37623276, 47029095, 62705460, 94058190, 188116380]

約数ペア:

[(1, 188116380), (2, 94058190), (3, 62705460), (4, 47029095), (5, 37623276), (6, 31352730), (9, 20901820), (10, 18811638), (12, 15676365), (15, 12541092), (18, 10450910), (20, 9405819), (30, 6270546), (36, 5225455), (45, 4180364), (60, 3135273), (79, 2381220), (90, 2090182), (158, 1190610), (180, 1045091), (237, 793740), (316, 595305), (395, 476244), (474, 396870), (711, 264580), (790, 238122), (948, 198435), (1185, 158748), (1422, 132290), (1580, 119061), (2370, 79374), (2844, 66145), (3555, 52916), (4740, 39687), (7110, 26458), (13229, 14220)]