20133509100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{347729}}^1$

素因数の和:347939

約数の個数: 72

約数和(自身を含む): 58554950160

約数和(自身を除く): 38421441060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 4825, 5790, 9650, 11580, 14475, 19300, 28950, 57900, 347729, 695458, 1043187, 1390916, 1738645, 2086374, 3477290, 4172748, 5215935, 6954580, 8693225, 10431870, 17386450, 20863740, 26079675, 34772900, 52159350, 67111697, 104318700, 134223394, 201335091, 268446788, 335558485, 402670182, 671116970, 805340364, 1006675455, 1342233940, 1677792425, 2013350910, 3355584850, 4026701820, 5033377275, 6711169700, 10066754550, 20133509100]

約数ペア:

[(1, 20133509100), (2, 10066754550), (3, 6711169700), (4, 5033377275), (5, 4026701820), (6, 3355584850), (10, 2013350910), (12, 1677792425), (15, 1342233940), (20, 1006675455), (25, 805340364), (30, 671116970), (50, 402670182), (60, 335558485), (75, 268446788), (100, 201335091), (150, 134223394), (193, 104318700), (300, 67111697), (386, 52159350), (579, 34772900), (772, 26079675), (965, 20863740), (1158, 17386450), (1930, 10431870), (2316, 8693225), (2895, 6954580), (3860, 5215935), (4825, 4172748), (5790, 3477290), (9650, 2086374), (11580, 1738645), (14475, 1390916), (19300, 1043187), (28950, 695458), (57900, 347729)]