66050940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2081}}^1$

素因数の和:2139

約数の個数: 72

約数和(自身を含む): 193426128

約数和(自身を除く): 127375188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2081, 2116, 2645, 3174, 4162, 5290, 6243, 6348, 7935, 8324, 10405, 10580, 12486, 15870, 20810, 24972, 31215, 31740, 41620, 47863, 62430, 95726, 124860, 143589, 191452, 239315, 287178, 478630, 574356, 717945, 957260, 1100849, 1435890, 2201698, 2871780, 3302547, 4403396, 5504245, 6605094, 11008490, 13210188, 16512735, 22016980, 33025470, 66050940]

約数ペア:

[(1, 66050940), (2, 33025470), (3, 22016980), (4, 16512735), (5, 13210188), (6, 11008490), (10, 6605094), (12, 5504245), (15, 4403396), (20, 3302547), (23, 2871780), (30, 2201698), (46, 1435890), (60, 1100849), (69, 957260), (92, 717945), (115, 574356), (138, 478630), (230, 287178), (276, 239315), (345, 191452), (460, 143589), (529, 124860), (690, 95726), (1058, 62430), (1380, 47863), (1587, 41620), (2081, 31740), (2116, 31215), (2645, 24972), (3174, 20810), (4162, 15870), (5290, 12486), (6243, 10580), (6348, 10405), (7935, 8324)]