204204240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31513}}^1$

素因数の和:31538

約数の個数: 100

約数和(自身を含む): 709254084

約数和(自身を除く): 505049844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 31513, 63026, 94539, 126052, 157565, 189078, 252104, 283617, 315130, 378156, 472695, 504208, 567234, 630260, 756312, 850851, 945390, 1134468, 1260520, 1418085, 1512624, 1701702, 1890780, 2268936, 2521040, 2552553, 2836170, 3403404, 3781560, 4254255, 4537872, 5105106, 5672340, 6806808, 7563120, 8508510, 10210212, 11344680, 12762765, 13613616, 17017020, 20420424, 22689360, 25525530, 34034040, 40840848, 51051060, 68068080, 102102120, 204204240]

約数ペア:

[(1, 204204240), (2, 102102120), (3, 68068080), (4, 51051060), (5, 40840848), (6, 34034040), (8, 25525530), (9, 22689360), (10, 20420424), (12, 17017020), (15, 13613616), (16, 12762765), (18, 11344680), (20, 10210212), (24, 8508510), (27, 7563120), (30, 6806808), (36, 5672340), (40, 5105106), (45, 4537872), (48, 4254255), (54, 3781560), (60, 3403404), (72, 2836170), (80, 2552553), (81, 2521040), (90, 2268936), (108, 1890780), (120, 1701702), (135, 1512624), (144, 1418085), (162, 1260520), (180, 1134468), (216, 945390), (240, 850851), (270, 756312), (324, 630260), (360, 567234), (405, 504208), (432, 472695), (540, 378156), (648, 315130), (720, 283617), (810, 252104), (1080, 189078), (1296, 157565), (1620, 126052), (2160, 94539), (3240, 63026), (6480, 31513)]