76435740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24979}}^1$

素因数の和:25011

約数の個数: 72

約数和(自身を含む): 245503440

約数和(自身を除く): 169067700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 24979, 49958, 74937, 99916, 124895, 149874, 224811, 249790, 299748, 374685, 424643, 449622, 499580, 749370, 849286, 899244, 1124055, 1273929, 1498740, 1698572, 2123215, 2248110, 2547858, 3821787, 4246430, 4496220, 5095716, 6369645, 7643574, 8492860, 12739290, 15287148, 19108935, 25478580, 38217870, 76435740]

約数ペア:

[(1, 76435740), (2, 38217870), (3, 25478580), (4, 19108935), (5, 15287148), (6, 12739290), (9, 8492860), (10, 7643574), (12, 6369645), (15, 5095716), (17, 4496220), (18, 4246430), (20, 3821787), (30, 2547858), (34, 2248110), (36, 2123215), (45, 1698572), (51, 1498740), (60, 1273929), (68, 1124055), (85, 899244), (90, 849286), (102, 749370), (153, 499580), (170, 449622), (180, 424643), (204, 374685), (255, 299748), (306, 249790), (340, 224811), (510, 149874), (612, 124895), (765, 99916), (1020, 74937), (1530, 49958), (3060, 24979)]