225817080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 701395200

約数和(自身を除く): 475578120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 107, 120, 129, 172, 214, 215, 258, 321, 344, 409, 428, 430, 516, 535, 642, 645, 818, 856, 860, 1032, 1070, 1227, 1284, 1290, 1605, 1636, 1720, 2045, 2140, 2454, 2568, 2580, 3210, 3272, 4090, 4280, 4601, 4908, 5160, 6135, 6420, 8180, 9202, 9816, 12270, 12840, 13803, 16360, 17587, 18404, 23005, 24540, 27606, 35174, 36808, 43763, 46010, 49080, 52761, 55212, 69015, 70348, 87526, 87935, 92020, 105522, 110424, 131289, 138030, 140696, 175052, 175870, 184040, 211044, 218815, 262578, 263805, 276060, 350104, 351740, 422088, 437630, 525156, 527610, 552120, 656445, 703480, 875260, 1050312, 1055220, 1312890, 1750520, 1881809, 2110440, 2625780, 3763618, 5251560, 5645427, 7527236, 9409045, 11290854, 15054472, 18818090, 22581708, 28227135, 37636180, 45163416, 56454270, 75272360, 112908540, 225817080]

約数ペア:

[(1, 225817080), (2, 112908540), (3, 75272360), (4, 56454270), (5, 45163416), (6, 37636180), (8, 28227135), (10, 22581708), (12, 18818090), (15, 15054472), (20, 11290854), (24, 9409045), (30, 7527236), (40, 5645427), (43, 5251560), (60, 3763618), (86, 2625780), (107, 2110440), (120, 1881809), (129, 1750520), (172, 1312890), (214, 1055220), (215, 1050312), (258, 875260), (321, 703480), (344, 656445), (409, 552120), (428, 527610), (430, 525156), (516, 437630), (535, 422088), (642, 351740), (645, 350104), (818, 276060), (856, 263805), (860, 262578), (1032, 218815), (1070, 211044), (1227, 184040), (1284, 175870), (1290, 175052), (1605, 140696), (1636, 138030), (1720, 131289), (2045, 110424), (2140, 105522), (2454, 92020), (2568, 87935), (2580, 87526), (3210, 70348), (3272, 69015), (4090, 55212), (4280, 52761), (4601, 49080), (4908, 46010), (5160, 43763), (6135, 36808), (6420, 35174), (8180, 27606), (9202, 24540), (9816, 23005), (12270, 18404), (12840, 17587), (13803, 16360)]