180774804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1885

約数の個数: 96

約数和(自身を含む): 517902336

約数和(自身を除く): 337127532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 71, 84, 102, 119, 142, 204, 213, 238, 284, 357, 426, 476, 497, 714, 852, 994, 1207, 1428, 1491, 1783, 1988, 2414, 2982, 3566, 3621, 4828, 5349, 5964, 7132, 7242, 8449, 10698, 12481, 14484, 16898, 21396, 24962, 25347, 30311, 33796, 37443, 49924, 50694, 60622, 74886, 90933, 101388, 121244, 126593, 149772, 181866, 212177, 253186, 363732, 379779, 424354, 506372, 636531, 759558, 848708, 886151, 1273062, 1519116, 1772302, 2152081, 2546124, 2658453, 3544604, 4304162, 5316906, 6456243, 8608324, 10633812, 12912486, 15064567, 25824972, 30129134, 45193701, 60258268, 90387402, 180774804]

約数ペア:

[(1, 180774804), (2, 90387402), (3, 60258268), (4, 45193701), (6, 30129134), (7, 25824972), (12, 15064567), (14, 12912486), (17, 10633812), (21, 8608324), (28, 6456243), (34, 5316906), (42, 4304162), (51, 3544604), (68, 2658453), (71, 2546124), (84, 2152081), (102, 1772302), (119, 1519116), (142, 1273062), (204, 886151), (213, 848708), (238, 759558), (284, 636531), (357, 506372), (426, 424354), (476, 379779), (497, 363732), (714, 253186), (852, 212177), (994, 181866), (1207, 149772), (1428, 126593), (1491, 121244), (1783, 101388), (1988, 90933), (2414, 74886), (2982, 60622), (3566, 50694), (3621, 49924), (4828, 37443), (5349, 33796), (5964, 30311), (7132, 25347), (7242, 24962), (8449, 21396), (10698, 16898), (12481, 14484)]