105251220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25423}}^1$

素因数の和:25461

約数の個数: 72

約数和(自身を含む): 333156096

約数和(自身を除く): 227904876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 25423, 50846, 76269, 101692, 127115, 152538, 228807, 254230, 305076, 381345, 457614, 508460, 584729, 762690, 915228, 1144035, 1169458, 1525380, 1754187, 2288070, 2338916, 2923645, 3508374, 4576140, 5262561, 5847290, 7016748, 8770935, 10525122, 11694580, 17541870, 21050244, 26312805, 35083740, 52625610, 105251220]

約数ペア:

[(1, 105251220), (2, 52625610), (3, 35083740), (4, 26312805), (5, 21050244), (6, 17541870), (9, 11694580), (10, 10525122), (12, 8770935), (15, 7016748), (18, 5847290), (20, 5262561), (23, 4576140), (30, 3508374), (36, 2923645), (45, 2338916), (46, 2288070), (60, 1754187), (69, 1525380), (90, 1169458), (92, 1144035), (115, 915228), (138, 762690), (180, 584729), (207, 508460), (230, 457614), (276, 381345), (345, 305076), (414, 254230), (460, 228807), (690, 152538), (828, 127115), (1035, 101692), (1380, 76269), (2070, 50846), (4140, 25423)]