200097840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7649}}^1$

素因数の和:7774

約数の個数: 80

約数和(自身を含む): 626076000

約数和(自身を除く): 425978160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 7649, 8720, 13080, 15298, 22947, 26160, 30596, 38245, 45894, 61192, 76490, 91788, 114735, 122384, 152980, 183576, 229470, 305960, 367152, 458940, 611920, 833741, 917880, 1667482, 1835760, 2501223, 3334964, 4168705, 5002446, 6669928, 8337410, 10004892, 12506115, 13339856, 16674820, 20009784, 25012230, 33349640, 40019568, 50024460, 66699280, 100048920, 200097840]

約数ペア:

[(1, 200097840), (2, 100048920), (3, 66699280), (4, 50024460), (5, 40019568), (6, 33349640), (8, 25012230), (10, 20009784), (12, 16674820), (15, 13339856), (16, 12506115), (20, 10004892), (24, 8337410), (30, 6669928), (40, 5002446), (48, 4168705), (60, 3334964), (80, 2501223), (109, 1835760), (120, 1667482), (218, 917880), (240, 833741), (327, 611920), (436, 458940), (545, 367152), (654, 305960), (872, 229470), (1090, 183576), (1308, 152980), (1635, 122384), (1744, 114735), (2180, 91788), (2616, 76490), (3270, 61192), (4360, 45894), (5232, 38245), (6540, 30596), (7649, 26160), (8720, 22947), (13080, 15298)]