101900880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{141529}}^1$

素因数の和:141548

約数の個数: 60

約数和(自身を含む): 342219540

約数和(自身を除く): 240318660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 141529, 283058, 424587, 566116, 707645, 849174, 1132232, 1273761, 1415290, 1698348, 2122935, 2264464, 2547522, 2830580, 3396696, 4245870, 5095044, 5661160, 6368805, 6793392, 8491740, 10190088, 11322320, 12737610, 16983480, 20380176, 25475220, 33966960, 50950440, 101900880]

約数ペア:

[(1, 101900880), (2, 50950440), (3, 33966960), (4, 25475220), (5, 20380176), (6, 16983480), (8, 12737610), (9, 11322320), (10, 10190088), (12, 8491740), (15, 6793392), (16, 6368805), (18, 5661160), (20, 5095044), (24, 4245870), (30, 3396696), (36, 2830580), (40, 2547522), (45, 2264464), (48, 2122935), (60, 1698348), (72, 1415290), (80, 1273761), (90, 1132232), (120, 849174), (144, 707645), (180, 566116), (240, 424587), (360, 283058), (720, 141529)]