67464900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8329}}^1$

素因数の和:8355

約数の個数: 90

約数和(自身を含む): 218720810

約数和(自身を除く): 151255910

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8329, 16658, 24987, 33316, 41645, 49974, 74961, 83290, 99948, 124935, 149922, 166580, 208225, 224883, 249870, 299844, 374805, 416450, 449766, 499740, 624675, 674649, 749610, 832900, 899532, 1124415, 1249350, 1349298, 1499220, 1874025, 2248830, 2498700, 2698596, 3373245, 3748050, 4497660, 5622075, 6746490, 7496100, 11244150, 13492980, 16866225, 22488300, 33732450, 67464900]

約数ペア:

[(1, 67464900), (2, 33732450), (3, 22488300), (4, 16866225), (5, 13492980), (6, 11244150), (9, 7496100), (10, 6746490), (12, 5622075), (15, 4497660), (18, 3748050), (20, 3373245), (25, 2698596), (27, 2498700), (30, 2248830), (36, 1874025), (45, 1499220), (50, 1349298), (54, 1249350), (60, 1124415), (75, 899532), (81, 832900), (90, 749610), (100, 674649), (108, 624675), (135, 499740), (150, 449766), (162, 416450), (180, 374805), (225, 299844), (270, 249870), (300, 224883), (324, 208225), (405, 166580), (450, 149922), (540, 124935), (675, 99948), (810, 83290), (900, 74961), (1350, 49974), (1620, 41645), (2025, 33316), (2700, 24987), (4050, 16658), (8100, 8329)]