129407600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 359337120

約数和(自身を除く): 229929520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 113, 140, 175, 200, 226, 280, 350, 400, 409, 452, 560, 565, 700, 791, 818, 904, 1130, 1400, 1582, 1636, 1808, 2045, 2260, 2800, 2825, 2863, 3164, 3272, 3955, 4090, 4520, 5650, 5726, 6328, 6544, 7910, 8180, 9040, 10225, 11300, 11452, 12656, 14315, 15820, 16360, 19775, 20450, 22600, 22904, 28630, 31640, 32720, 39550, 40900, 45200, 45808, 46217, 57260, 63280, 71575, 79100, 81800, 92434, 114520, 143150, 158200, 163600, 184868, 229040, 231085, 286300, 316400, 323519, 369736, 462170, 572600, 647038, 739472, 924340, 1145200, 1155425, 1294076, 1617595, 1848680, 2310850, 2588152, 3235190, 3697360, 4621700, 5176304, 6470380, 8087975, 9243400, 12940760, 16175950, 18486800, 25881520, 32351900, 64703800, 129407600]

約数ペア:

[(1, 129407600), (2, 64703800), (4, 32351900), (5, 25881520), (7, 18486800), (8, 16175950), (10, 12940760), (14, 9243400), (16, 8087975), (20, 6470380), (25, 5176304), (28, 4621700), (35, 3697360), (40, 3235190), (50, 2588152), (56, 2310850), (70, 1848680), (80, 1617595), (100, 1294076), (112, 1155425), (113, 1145200), (140, 924340), (175, 739472), (200, 647038), (226, 572600), (280, 462170), (350, 369736), (400, 323519), (409, 316400), (452, 286300), (560, 231085), (565, 229040), (700, 184868), (791, 163600), (818, 158200), (904, 143150), (1130, 114520), (1400, 92434), (1582, 81800), (1636, 79100), (1808, 71575), (2045, 63280), (2260, 57260), (2800, 46217), (2825, 45808), (2863, 45200), (3164, 40900), (3272, 39550), (3955, 32720), (4090, 31640), (4520, 28630), (5650, 22904), (5726, 22600), (6328, 20450), (6544, 19775), (7910, 16360), (8180, 15820), (9040, 14315), (10225, 12656), (11300, 11452)]