87273300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 253476832

約数和(自身を除く): 166203532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 421, 691, 842, 1263, 1382, 1684, 2073, 2105, 2526, 2764, 3455, 4146, 4210, 5052, 6315, 6910, 8292, 8420, 10365, 10525, 12630, 13820, 17275, 20730, 21050, 25260, 31575, 34550, 41460, 42100, 51825, 63150, 69100, 103650, 126300, 207300, 290911, 581822, 872733, 1163644, 1454555, 1745466, 2909110, 3490932, 4363665, 5818220, 7272775, 8727330, 14545550, 17454660, 21818325, 29091100, 43636650, 87273300]

約数ペア:

[(1, 87273300), (2, 43636650), (3, 29091100), (4, 21818325), (5, 17454660), (6, 14545550), (10, 8727330), (12, 7272775), (15, 5818220), (20, 4363665), (25, 3490932), (30, 2909110), (50, 1745466), (60, 1454555), (75, 1163644), (100, 872733), (150, 581822), (300, 290911), (421, 207300), (691, 126300), (842, 103650), (1263, 69100), (1382, 63150), (1684, 51825), (2073, 42100), (2105, 41460), (2526, 34550), (2764, 31575), (3455, 25260), (4146, 21050), (4210, 20730), (5052, 17275), (6315, 13820), (6910, 12630), (8292, 10525), (8420, 10365)]