84775260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4889}}^1$

素因数の和:4935

約数の個数: 72

約数和(自身を含む): 252206640

約数和(自身を除く): 167431380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 4889, 5780, 8670, 9778, 14667, 17340, 19556, 24445, 29334, 48890, 58668, 73335, 83113, 97780, 146670, 166226, 249339, 293340, 332452, 415565, 498678, 831130, 997356, 1246695, 1412921, 1662260, 2493390, 2825842, 4238763, 4986780, 5651684, 7064605, 8477526, 14129210, 16955052, 21193815, 28258420, 42387630, 84775260]

約数ペア:

[(1, 84775260), (2, 42387630), (3, 28258420), (4, 21193815), (5, 16955052), (6, 14129210), (10, 8477526), (12, 7064605), (15, 5651684), (17, 4986780), (20, 4238763), (30, 2825842), (34, 2493390), (51, 1662260), (60, 1412921), (68, 1246695), (85, 997356), (102, 831130), (170, 498678), (204, 415565), (255, 332452), (289, 293340), (340, 249339), (510, 166226), (578, 146670), (867, 97780), (1020, 83113), (1156, 73335), (1445, 58668), (1734, 48890), (2890, 29334), (3468, 24445), (4335, 19556), (4889, 17340), (5780, 14667), (8670, 9778)]