27321800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1129}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 69884850

約数和(自身を除く): 42563050

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1129, 1210, 2200, 2258, 2420, 3025, 4516, 4840, 5645, 6050, 9032, 11290, 12100, 12419, 22580, 24200, 24838, 28225, 45160, 49676, 56450, 62095, 99352, 112900, 124190, 136609, 225800, 248380, 273218, 310475, 496760, 546436, 620950, 683045, 1092872, 1241900, 1366090, 2483800, 2732180, 3415225, 5464360, 6830450, 13660900, 27321800]

約数ペア:

[(1, 27321800), (2, 13660900), (4, 6830450), (5, 5464360), (8, 3415225), (10, 2732180), (11, 2483800), (20, 1366090), (22, 1241900), (25, 1092872), (40, 683045), (44, 620950), (50, 546436), (55, 496760), (88, 310475), (100, 273218), (110, 248380), (121, 225800), (200, 136609), (220, 124190), (242, 112900), (275, 99352), (440, 62095), (484, 56450), (550, 49676), (605, 45160), (968, 28225), (1100, 24838), (1129, 24200), (1210, 22580), (2200, 12419), (2258, 12100), (2420, 11290), (3025, 9032), (4516, 6050), (4840, 5645)]