6719850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 18352620

約数和(自身を除く): 11632770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 137, 150, 218, 225, 274, 327, 411, 450, 545, 654, 685, 822, 981, 1090, 1233, 1370, 1635, 1962, 2055, 2466, 2725, 3270, 3425, 4110, 4905, 5450, 6165, 6850, 8175, 9810, 10275, 12330, 14933, 16350, 20550, 24525, 29866, 30825, 44799, 49050, 61650, 74665, 89598, 134397, 149330, 223995, 268794, 373325, 447990, 671985, 746650, 1119975, 1343970, 2239950, 3359925, 6719850]

約数ペア:

[(1, 6719850), (2, 3359925), (3, 2239950), (5, 1343970), (6, 1119975), (9, 746650), (10, 671985), (15, 447990), (18, 373325), (25, 268794), (30, 223995), (45, 149330), (50, 134397), (75, 89598), (90, 74665), (109, 61650), (137, 49050), (150, 44799), (218, 30825), (225, 29866), (274, 24525), (327, 20550), (411, 16350), (450, 14933), (545, 12330), (654, 10275), (685, 9810), (822, 8175), (981, 6850), (1090, 6165), (1233, 5450), (1370, 4905), (1635, 4110), (1962, 3425), (2055, 3270), (2466, 2725)]