73166490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1609

約数の個数: 80

約数和(自身を含む): 200201760

約数和(自身を除く): 127035270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 531, 590, 810, 885, 1062, 1531, 1593, 1770, 2655, 3062, 3186, 4593, 4779, 5310, 7655, 7965, 9186, 9558, 13779, 15310, 15930, 22965, 23895, 27558, 41337, 45930, 47790, 68895, 82674, 90329, 124011, 137790, 180658, 206685, 248022, 270987, 413370, 451645, 541974, 620055, 812961, 903290, 1240110, 1354935, 1625922, 2438883, 2709870, 4064805, 4877766, 7316649, 8129610, 12194415, 14633298, 24388830, 36583245, 73166490]

約数ペア:

[(1, 73166490), (2, 36583245), (3, 24388830), (5, 14633298), (6, 12194415), (9, 8129610), (10, 7316649), (15, 4877766), (18, 4064805), (27, 2709870), (30, 2438883), (45, 1625922), (54, 1354935), (59, 1240110), (81, 903290), (90, 812961), (118, 620055), (135, 541974), (162, 451645), (177, 413370), (270, 270987), (295, 248022), (354, 206685), (405, 180658), (531, 137790), (590, 124011), (810, 90329), (885, 82674), (1062, 68895), (1531, 47790), (1593, 45930), (1770, 41337), (2655, 27558), (3062, 23895), (3186, 22965), (4593, 15930), (4779, 15310), (5310, 13779), (7655, 9558), (7965, 9186)]