255968800

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6037}}^1$

素因数の和:6110

約数の個数: 72

約数和(自身を含む): 636779556

約数和(自身を除く): 380810756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1325, 1696, 2120, 2650, 4240, 5300, 6037, 8480, 10600, 12074, 21200, 24148, 30185, 42400, 48296, 60370, 96592, 120740, 150925, 193184, 241480, 301850, 319961, 482960, 603700, 639922, 965920, 1207400, 1279844, 1599805, 2414800, 2559688, 3199610, 4829600, 5119376, 6399220, 7999025, 10238752, 12798440, 15998050, 25596880, 31996100, 51193760, 63992200, 127984400, 255968800]

約数ペア:

[(1, 255968800), (2, 127984400), (4, 63992200), (5, 51193760), (8, 31996100), (10, 25596880), (16, 15998050), (20, 12798440), (25, 10238752), (32, 7999025), (40, 6399220), (50, 5119376), (53, 4829600), (80, 3199610), (100, 2559688), (106, 2414800), (160, 1599805), (200, 1279844), (212, 1207400), (265, 965920), (400, 639922), (424, 603700), (530, 482960), (800, 319961), (848, 301850), (1060, 241480), (1325, 193184), (1696, 150925), (2120, 120740), (2650, 96592), (4240, 60370), (5300, 48296), (6037, 42400), (8480, 30185), (10600, 24148), (12074, 21200)]