68077350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 211526640

約数和(自身を除く): 143449290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 85, 90, 99, 102, 110, 150, 153, 165, 170, 187, 198, 225, 255, 275, 306, 330, 374, 425, 450, 495, 510, 550, 561, 765, 809, 825, 850, 935, 990, 1122, 1275, 1530, 1618, 1650, 1683, 1870, 2427, 2475, 2550, 2805, 3366, 3825, 4045, 4675, 4854, 4950, 5610, 7281, 7650, 8090, 8415, 8899, 9350, 12135, 13753, 14025, 14562, 16830, 17798, 20225, 24270, 26697, 27506, 28050, 36405, 40450, 41259, 42075, 44495, 53394, 60675, 68765, 72810, 80091, 82518, 84150, 88990, 121350, 123777, 133485, 137530, 151283, 160182, 182025, 206295, 222475, 247554, 266970, 302566, 343825, 364050, 400455, 412590, 444950, 453849, 618885, 667425, 687650, 756415, 800910, 907698, 1031475, 1237770, 1334850, 1361547, 1512830, 2002275, 2062950, 2269245, 2723094, 3094425, 3782075, 4004550, 4538490, 6188850, 6807735, 7564150, 11346225, 13615470, 22692450, 34038675, 68077350]

約数ペア:

[(1, 68077350), (2, 34038675), (3, 22692450), (5, 13615470), (6, 11346225), (9, 7564150), (10, 6807735), (11, 6188850), (15, 4538490), (17, 4004550), (18, 3782075), (22, 3094425), (25, 2723094), (30, 2269245), (33, 2062950), (34, 2002275), (45, 1512830), (50, 1361547), (51, 1334850), (55, 1237770), (66, 1031475), (75, 907698), (85, 800910), (90, 756415), (99, 687650), (102, 667425), (110, 618885), (150, 453849), (153, 444950), (165, 412590), (170, 400455), (187, 364050), (198, 343825), (225, 302566), (255, 266970), (275, 247554), (306, 222475), (330, 206295), (374, 182025), (425, 160182), (450, 151283), (495, 137530), (510, 133485), (550, 123777), (561, 121350), (765, 88990), (809, 84150), (825, 82518), (850, 80091), (935, 72810), (990, 68765), (1122, 60675), (1275, 53394), (1530, 44495), (1618, 42075), (1650, 41259), (1683, 40450), (1870, 36405), (2427, 28050), (2475, 27506), (2550, 26697), (2805, 24270), (3366, 20225), (3825, 17798), (4045, 16830), (4675, 14562), (4854, 14025), (4950, 13753), (5610, 12135), (7281, 9350), (7650, 8899), (8090, 8415)]