79712550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:902

約数の個数: 72

約数和(自身を含む): 215231016

約数和(自身を除く): 135518466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 307, 450, 577, 614, 921, 1154, 1535, 1731, 1842, 2763, 2885, 3070, 3462, 4605, 5193, 5526, 5770, 7675, 8655, 9210, 10386, 13815, 14425, 15350, 17310, 23025, 25965, 27630, 28850, 43275, 46050, 51930, 69075, 86550, 129825, 138150, 177139, 259650, 354278, 531417, 885695, 1062834, 1594251, 1771390, 2657085, 3188502, 4428475, 5314170, 7971255, 8856950, 13285425, 15942510, 26570850, 39856275, 79712550]

約数ペア:

[(1, 79712550), (2, 39856275), (3, 26570850), (5, 15942510), (6, 13285425), (9, 8856950), (10, 7971255), (15, 5314170), (18, 4428475), (25, 3188502), (30, 2657085), (45, 1771390), (50, 1594251), (75, 1062834), (90, 885695), (150, 531417), (225, 354278), (307, 259650), (450, 177139), (577, 138150), (614, 129825), (921, 86550), (1154, 69075), (1535, 51930), (1731, 46050), (1842, 43275), (2763, 28850), (2885, 27630), (3070, 25965), (3462, 23025), (4605, 17310), (5193, 15350), (5526, 14425), (5770, 13815), (7675, 10386), (8655, 9210)]