125779080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{21391}}^1$

素因数の和:21419

約数の個数: 96

約数和(自身を含む): 438963840

約数和(自身を除く): 313184760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 21391, 42782, 64173, 85564, 106955, 128346, 149737, 171128, 213910, 256692, 299474, 320865, 427820, 449211, 513384, 598948, 641730, 748685, 855640, 898422, 1048159, 1197896, 1283460, 1497370, 1796844, 2096318, 2246055, 2566920, 2994740, 3144477, 3593688, 4192636, 4492110, 5240795, 5989480, 6288954, 8385272, 8984220, 10481590, 12577908, 15722385, 17968440, 20963180, 25155816, 31444770, 41926360, 62889540, 125779080]

約数ペア:

[(1, 125779080), (2, 62889540), (3, 41926360), (4, 31444770), (5, 25155816), (6, 20963180), (7, 17968440), (8, 15722385), (10, 12577908), (12, 10481590), (14, 8984220), (15, 8385272), (20, 6288954), (21, 5989480), (24, 5240795), (28, 4492110), (30, 4192636), (35, 3593688), (40, 3144477), (42, 2994740), (49, 2566920), (56, 2246055), (60, 2096318), (70, 1796844), (84, 1497370), (98, 1283460), (105, 1197896), (120, 1048159), (140, 898422), (147, 855640), (168, 748685), (196, 641730), (210, 598948), (245, 513384), (280, 449211), (294, 427820), (392, 320865), (420, 299474), (490, 256692), (588, 213910), (735, 171128), (840, 149737), (980, 128346), (1176, 106955), (1470, 85564), (1960, 64173), (2940, 42782), (5880, 21391)]