157001220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12641}}^1$

素因数の和:12682

約数の個数: 96

約数和(自身を含む): 509725440

約数和(自身を除く): 352724220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 12641, 25282, 37923, 50564, 63205, 75846, 113769, 126410, 151692, 189615, 227538, 252820, 290743, 341307, 379230, 455076, 568845, 581486, 682614, 758460, 872229, 1137690, 1162972, 1365228, 1453715, 1706535, 1744458, 2275380, 2616687, 2907430, 3413070, 3488916, 4361145, 5233374, 5814860, 6826140, 7850061, 8722290, 10466748, 13083435, 15700122, 17444580, 26166870, 31400244, 39250305, 52333740, 78500610, 157001220]

約数ペア:

[(1, 157001220), (2, 78500610), (3, 52333740), (4, 39250305), (5, 31400244), (6, 26166870), (9, 17444580), (10, 15700122), (12, 13083435), (15, 10466748), (18, 8722290), (20, 7850061), (23, 6826140), (27, 5814860), (30, 5233374), (36, 4361145), (45, 3488916), (46, 3413070), (54, 2907430), (60, 2616687), (69, 2275380), (90, 1744458), (92, 1706535), (108, 1453715), (115, 1365228), (135, 1162972), (138, 1137690), (180, 872229), (207, 758460), (230, 682614), (270, 581486), (276, 568845), (345, 455076), (414, 379230), (460, 341307), (540, 290743), (621, 252820), (690, 227538), (828, 189615), (1035, 151692), (1242, 126410), (1380, 113769), (2070, 75846), (2484, 63205), (3105, 50564), (4140, 37923), (6210, 25282), (12420, 12641)]