88877820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 267079680

約数和(自身を除く): 178201860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1471, 1590, 2014, 2942, 3021, 3180, 4028, 4413, 5035, 5884, 6042, 7355, 8826, 10070, 12084, 14710, 15105, 17652, 20140, 22065, 27949, 29420, 30210, 44130, 55898, 60420, 77963, 83847, 88260, 111796, 139745, 155926, 167694, 233889, 279490, 311852, 335388, 389815, 419235, 467778, 558980, 779630, 838470, 935556, 1169445, 1481297, 1559260, 1676940, 2338890, 2962594, 4443891, 4677780, 5925188, 7406485, 8887782, 14812970, 17775564, 22219455, 29625940, 44438910, 88877820]

約数ペア:

[(1, 88877820), (2, 44438910), (3, 29625940), (4, 22219455), (5, 17775564), (6, 14812970), (10, 8887782), (12, 7406485), (15, 5925188), (19, 4677780), (20, 4443891), (30, 2962594), (38, 2338890), (53, 1676940), (57, 1559260), (60, 1481297), (76, 1169445), (95, 935556), (106, 838470), (114, 779630), (159, 558980), (190, 467778), (212, 419235), (228, 389815), (265, 335388), (285, 311852), (318, 279490), (380, 233889), (530, 167694), (570, 155926), (636, 139745), (795, 111796), (1007, 88260), (1060, 83847), (1140, 77963), (1471, 60420), (1590, 55898), (2014, 44130), (2942, 30210), (3021, 29420), (3180, 27949), (4028, 22065), (4413, 20140), (5035, 17652), (5884, 15105), (6042, 14710), (7355, 12084), (8826, 10070)]