126242220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5635

約数の個数: 96

約数和(自身を含む): 393865920

約数和(自身を除く): 267623700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5581, 5655, 7540, 11162, 11310, 16743, 22324, 22620, 27905, 33486, 55810, 66972, 72553, 83715, 111620, 145106, 161849, 167430, 217659, 290212, 323698, 334860, 362765, 435318, 485547, 647396, 725530, 809245, 870636, 971094, 1088295, 1451060, 1618490, 1942188, 2104037, 2176590, 2427735, 3236980, 4208074, 4353180, 4855470, 6312111, 8416148, 9710940, 10520185, 12624222, 21040370, 25248444, 31560555, 42080740, 63121110, 126242220]

約数ペア:

[(1, 126242220), (2, 63121110), (3, 42080740), (4, 31560555), (5, 25248444), (6, 21040370), (10, 12624222), (12, 10520185), (13, 9710940), (15, 8416148), (20, 6312111), (26, 4855470), (29, 4353180), (30, 4208074), (39, 3236980), (52, 2427735), (58, 2176590), (60, 2104037), (65, 1942188), (78, 1618490), (87, 1451060), (116, 1088295), (130, 971094), (145, 870636), (156, 809245), (174, 725530), (195, 647396), (260, 485547), (290, 435318), (348, 362765), (377, 334860), (390, 323698), (435, 290212), (580, 217659), (754, 167430), (780, 161849), (870, 145106), (1131, 111620), (1508, 83715), (1740, 72553), (1885, 66972), (2262, 55810), (3770, 33486), (4524, 27905), (5581, 22620), (5655, 22324), (7540, 16743), (11162, 11310)]