80713050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4447}}^1$

素因数の和:4484

約数の個数: 72

約数和(自身を含む): 220069248

約数和(自身を除く): 139356198

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 4447, 6050, 8894, 9075, 13341, 18150, 22235, 26682, 44470, 48917, 66705, 97834, 111175, 133410, 146751, 222350, 244585, 293502, 333525, 489170, 538087, 667050, 733755, 1076174, 1222925, 1467510, 1614261, 2445850, 2690435, 3228522, 3668775, 5380870, 7337550, 8071305, 13452175, 16142610, 26904350, 40356525, 80713050]

約数ペア:

[(1, 80713050), (2, 40356525), (3, 26904350), (5, 16142610), (6, 13452175), (10, 8071305), (11, 7337550), (15, 5380870), (22, 3668775), (25, 3228522), (30, 2690435), (33, 2445850), (50, 1614261), (55, 1467510), (66, 1222925), (75, 1076174), (110, 733755), (121, 667050), (150, 538087), (165, 489170), (242, 333525), (275, 293502), (330, 244585), (363, 222350), (550, 146751), (605, 133410), (726, 111175), (825, 97834), (1210, 66705), (1650, 48917), (1815, 44470), (3025, 26682), (3630, 22235), (4447, 18150), (6050, 13341), (8894, 9075)]