77499090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^3$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 219276720

約数和(自身を除く): 141777630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 306, 333, 370, 510, 555, 629, 666, 765, 1110, 1258, 1369, 1530, 1665, 1887, 2738, 3145, 3330, 3774, 4107, 5661, 6290, 6845, 8214, 9435, 11322, 12321, 13690, 18870, 20535, 23273, 24642, 28305, 41070, 46546, 50653, 56610, 61605, 69819, 101306, 116365, 123210, 139638, 151959, 209457, 232730, 253265, 303918, 349095, 418914, 455877, 506530, 698190, 759795, 861101, 911754, 1047285, 1519590, 1722202, 2094570, 2279385, 2583303, 4305505, 4558770, 5166606, 7749909, 8611010, 12916515, 15499818, 25833030, 38749545, 77499090]

約数ペア:

[(1, 77499090), (2, 38749545), (3, 25833030), (5, 15499818), (6, 12916515), (9, 8611010), (10, 7749909), (15, 5166606), (17, 4558770), (18, 4305505), (30, 2583303), (34, 2279385), (37, 2094570), (45, 1722202), (51, 1519590), (74, 1047285), (85, 911754), (90, 861101), (102, 759795), (111, 698190), (153, 506530), (170, 455877), (185, 418914), (222, 349095), (255, 303918), (306, 253265), (333, 232730), (370, 209457), (510, 151959), (555, 139638), (629, 123210), (666, 116365), (765, 101306), (1110, 69819), (1258, 61605), (1369, 56610), (1530, 50653), (1665, 46546), (1887, 41070), (2738, 28305), (3145, 24642), (3330, 23273), (3774, 20535), (4107, 18870), (5661, 13690), (6290, 12321), (6845, 11322), (8214, 9435)]