77294100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19819}}^1$

素因数の和:19849

約数の個数: 72

約数和(自身を含む): 240852640

約数和(自身を除く): 163558540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 19819, 39638, 59457, 79276, 99095, 118914, 198190, 237828, 257647, 297285, 396380, 495475, 515294, 594570, 772941, 990950, 1030588, 1189140, 1288235, 1486425, 1545882, 1981900, 2576470, 2972850, 3091764, 3864705, 5152940, 5945700, 6441175, 7729410, 12882350, 15458820, 19323525, 25764700, 38647050, 77294100]

約数ペア:

[(1, 77294100), (2, 38647050), (3, 25764700), (4, 19323525), (5, 15458820), (6, 12882350), (10, 7729410), (12, 6441175), (13, 5945700), (15, 5152940), (20, 3864705), (25, 3091764), (26, 2972850), (30, 2576470), (39, 1981900), (50, 1545882), (52, 1486425), (60, 1288235), (65, 1189140), (75, 1030588), (78, 990950), (100, 772941), (130, 594570), (150, 515294), (156, 495475), (195, 396380), (260, 297285), (300, 257647), (325, 237828), (390, 198190), (650, 118914), (780, 99095), (975, 79276), (1300, 59457), (1950, 39638), (3900, 19819)]