31109100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 108

約数和(自身を含む): 99050952

約数和(自身を除く): 67941852

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 220, 242, 275, 300, 330, 363, 484, 550, 605, 660, 726, 825, 857, 1100, 1210, 1452, 1650, 1714, 1815, 2420, 2571, 3025, 3300, 3428, 3630, 4285, 5142, 6050, 7260, 8570, 9075, 9427, 10284, 12100, 12855, 17140, 18150, 18854, 21425, 25710, 28281, 36300, 37708, 42850, 47135, 51420, 56562, 64275, 85700, 94270, 103697, 113124, 128550, 141405, 188540, 207394, 235675, 257100, 282810, 311091, 414788, 471350, 518485, 565620, 622182, 707025, 942700, 1036970, 1244364, 1414050, 1555455, 2073940, 2592425, 2828100, 3110910, 5184850, 6221820, 7777275, 10369700, 15554550, 31109100]

約数ペア:

[(1, 31109100), (2, 15554550), (3, 10369700), (4, 7777275), (5, 6221820), (6, 5184850), (10, 3110910), (11, 2828100), (12, 2592425), (15, 2073940), (20, 1555455), (22, 1414050), (25, 1244364), (30, 1036970), (33, 942700), (44, 707025), (50, 622182), (55, 565620), (60, 518485), (66, 471350), (75, 414788), (100, 311091), (110, 282810), (121, 257100), (132, 235675), (150, 207394), (165, 188540), (220, 141405), (242, 128550), (275, 113124), (300, 103697), (330, 94270), (363, 85700), (484, 64275), (550, 56562), (605, 51420), (660, 47135), (726, 42850), (825, 37708), (857, 36300), (1100, 28281), (1210, 25710), (1452, 21425), (1650, 18854), (1714, 18150), (1815, 17140), (2420, 12855), (2571, 12100), (3025, 10284), (3300, 9427), (3428, 9075), (3630, 8570), (4285, 7260), (5142, 6050)]