26688750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:683

約数の個数: 80

約数和(自身を含む): 72876672

約数和(自身を除く): 46187922

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 625, 647, 750, 825, 1250, 1294, 1375, 1650, 1875, 1941, 2750, 3235, 3750, 3882, 4125, 6470, 6875, 7117, 8250, 9705, 13750, 14234, 16175, 19410, 20625, 21351, 32350, 35585, 41250, 42702, 48525, 71170, 80875, 97050, 106755, 161750, 177925, 213510, 242625, 355850, 404375, 485250, 533775, 808750, 889625, 1067550, 1213125, 1779250, 2426250, 2668875, 4448125, 5337750, 8896250, 13344375, 26688750]

約数ペア:

[(1, 26688750), (2, 13344375), (3, 8896250), (5, 5337750), (6, 4448125), (10, 2668875), (11, 2426250), (15, 1779250), (22, 1213125), (25, 1067550), (30, 889625), (33, 808750), (50, 533775), (55, 485250), (66, 404375), (75, 355850), (110, 242625), (125, 213510), (150, 177925), (165, 161750), (250, 106755), (275, 97050), (330, 80875), (375, 71170), (550, 48525), (625, 42702), (647, 41250), (750, 35585), (825, 32350), (1250, 21351), (1294, 20625), (1375, 19410), (1650, 16175), (1875, 14234), (1941, 13750), (2750, 9705), (3235, 8250), (3750, 7117), (3882, 6875), (4125, 6470)]