279957450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1297}}^1\times {\mathrm{1439}}^1$

素因数の和:2751

約数の個数: 48

約数和(自身を含む): 695312640

約数和(自身を除く): 415355190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1297, 1439, 2594, 2878, 3891, 4317, 6485, 7195, 7782, 8634, 12970, 14390, 19455, 21585, 32425, 35975, 38910, 43170, 64850, 71950, 97275, 107925, 194550, 215850, 1866383, 3732766, 5599149, 9331915, 11198298, 18663830, 27995745, 46659575, 55991490, 93319150, 139978725, 279957450]

約数ペア:

[(1, 279957450), (2, 139978725), (3, 93319150), (5, 55991490), (6, 46659575), (10, 27995745), (15, 18663830), (25, 11198298), (30, 9331915), (50, 5599149), (75, 3732766), (150, 1866383), (1297, 215850), (1439, 194550), (2594, 107925), (2878, 97275), (3891, 71950), (4317, 64850), (6485, 43170), (7195, 38910), (7782, 35975), (8634, 32425), (12970, 21585), (14390, 19455)]