76443390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2939}}^1$

素因数の和:2986

約数の個数: 72

約数和(自身を含む): 211203720

約数和(自身を除く): 134760330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 2939, 4335, 5202, 5878, 8670, 8817, 13005, 14695, 17634, 26010, 26451, 29390, 44085, 49963, 52902, 88170, 99926, 132255, 149889, 249815, 264510, 299778, 449667, 499630, 749445, 849371, 899334, 1498890, 1698742, 2248335, 2548113, 4246855, 4496670, 5096226, 7644339, 8493710, 12740565, 15288678, 25481130, 38221695, 76443390]

約数ペア:

[(1, 76443390), (2, 38221695), (3, 25481130), (5, 15288678), (6, 12740565), (9, 8493710), (10, 7644339), (15, 5096226), (17, 4496670), (18, 4246855), (30, 2548113), (34, 2248335), (45, 1698742), (51, 1498890), (85, 899334), (90, 849371), (102, 749445), (153, 499630), (170, 449667), (255, 299778), (289, 264510), (306, 249815), (510, 149889), (578, 132255), (765, 99926), (867, 88170), (1445, 52902), (1530, 49963), (1734, 44085), (2601, 29390), (2890, 26451), (2939, 26010), (4335, 17634), (5202, 14695), (5878, 13005), (8670, 8817)]