200877900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{1013}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 582660624

約数和(自身を除く): 381782724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 661, 1013, 1322, 1983, 2026, 2644, 3039, 3305, 3966, 4052, 5065, 6078, 6610, 7932, 9915, 10130, 12156, 13220, 15195, 16525, 19830, 20260, 25325, 30390, 33050, 39660, 49575, 50650, 60780, 66100, 75975, 99150, 101300, 151950, 198300, 303900, 669593, 1339186, 2008779, 2678372, 3347965, 4017558, 6695930, 8035116, 10043895, 13391860, 16739825, 20087790, 33479650, 40175580, 50219475, 66959300, 100438950, 200877900]

約数ペア:

[(1, 200877900), (2, 100438950), (3, 66959300), (4, 50219475), (5, 40175580), (6, 33479650), (10, 20087790), (12, 16739825), (15, 13391860), (20, 10043895), (25, 8035116), (30, 6695930), (50, 4017558), (60, 3347965), (75, 2678372), (100, 2008779), (150, 1339186), (300, 669593), (661, 303900), (1013, 198300), (1322, 151950), (1983, 101300), (2026, 99150), (2644, 75975), (3039, 66100), (3305, 60780), (3966, 50650), (4052, 49575), (5065, 39660), (6078, 33050), (6610, 30390), (7932, 25325), (9915, 20260), (10130, 19830), (12156, 16525), (13220, 15195)]