85475610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 250967808

約数和(自身を除く): 165492198

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 90, 94, 99, 110, 121, 141, 165, 167, 198, 235, 242, 282, 330, 334, 363, 423, 470, 495, 501, 517, 605, 705, 726, 835, 846, 990, 1002, 1034, 1089, 1210, 1410, 1503, 1551, 1670, 1815, 1837, 2115, 2178, 2505, 2585, 3006, 3102, 3630, 3674, 4230, 4653, 5010, 5170, 5445, 5511, 5687, 7515, 7755, 7849, 9185, 9306, 10890, 11022, 11374, 15030, 15510, 15698, 16533, 17061, 18370, 20207, 23265, 23547, 27555, 28435, 33066, 34122, 39245, 40414, 46530, 47094, 51183, 55110, 56870, 60621, 70641, 78490, 82665, 85305, 86339, 101035, 102366, 117735, 121242, 141282, 165330, 170610, 172678, 181863, 202070, 235470, 255915, 259017, 303105, 353205, 363726, 431695, 511830, 518034, 606210, 706410, 777051, 863390, 909315, 949729, 1295085, 1554102, 1818630, 1899458, 2590170, 2849187, 3885255, 4748645, 5698374, 7770510, 8547561, 9497290, 14245935, 17095122, 28491870, 42737805, 85475610]

約数ペア:

[(1, 85475610), (2, 42737805), (3, 28491870), (5, 17095122), (6, 14245935), (9, 9497290), (10, 8547561), (11, 7770510), (15, 5698374), (18, 4748645), (22, 3885255), (30, 2849187), (33, 2590170), (45, 1899458), (47, 1818630), (55, 1554102), (66, 1295085), (90, 949729), (94, 909315), (99, 863390), (110, 777051), (121, 706410), (141, 606210), (165, 518034), (167, 511830), (198, 431695), (235, 363726), (242, 353205), (282, 303105), (330, 259017), (334, 255915), (363, 235470), (423, 202070), (470, 181863), (495, 172678), (501, 170610), (517, 165330), (605, 141282), (705, 121242), (726, 117735), (835, 102366), (846, 101035), (990, 86339), (1002, 85305), (1034, 82665), (1089, 78490), (1210, 70641), (1410, 60621), (1503, 56870), (1551, 55110), (1670, 51183), (1815, 47094), (1837, 46530), (2115, 40414), (2178, 39245), (2505, 34122), (2585, 33066), (3006, 28435), (3102, 27555), (3630, 23547), (3674, 23265), (4230, 20207), (4653, 18370), (5010, 17061), (5170, 16533), (5445, 15698), (5511, 15510), (5687, 15030), (7515, 11374), (7755, 11022), (7849, 10890), (9185, 9306)]