115665200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 321512160

約数和(自身を除く): 205846960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 101, 112, 140, 175, 200, 202, 280, 350, 400, 404, 409, 505, 560, 700, 707, 808, 818, 1010, 1400, 1414, 1616, 1636, 2020, 2045, 2525, 2800, 2828, 2863, 3272, 3535, 4040, 4090, 5050, 5656, 5726, 6544, 7070, 8080, 8180, 10100, 10225, 11312, 11452, 14140, 14315, 16360, 17675, 20200, 20450, 22904, 28280, 28630, 32720, 35350, 40400, 40900, 41309, 45808, 56560, 57260, 70700, 71575, 81800, 82618, 114520, 141400, 143150, 163600, 165236, 206545, 229040, 282800, 286300, 289163, 330472, 413090, 572600, 578326, 660944, 826180, 1032725, 1145200, 1156652, 1445815, 1652360, 2065450, 2313304, 2891630, 3304720, 4130900, 4626608, 5783260, 7229075, 8261800, 11566520, 14458150, 16523600, 23133040, 28916300, 57832600, 115665200]

約数ペア:

[(1, 115665200), (2, 57832600), (4, 28916300), (5, 23133040), (7, 16523600), (8, 14458150), (10, 11566520), (14, 8261800), (16, 7229075), (20, 5783260), (25, 4626608), (28, 4130900), (35, 3304720), (40, 2891630), (50, 2313304), (56, 2065450), (70, 1652360), (80, 1445815), (100, 1156652), (101, 1145200), (112, 1032725), (140, 826180), (175, 660944), (200, 578326), (202, 572600), (280, 413090), (350, 330472), (400, 289163), (404, 286300), (409, 282800), (505, 229040), (560, 206545), (700, 165236), (707, 163600), (808, 143150), (818, 141400), (1010, 114520), (1400, 82618), (1414, 81800), (1616, 71575), (1636, 70700), (2020, 57260), (2045, 56560), (2525, 45808), (2800, 41309), (2828, 40900), (2863, 40400), (3272, 35350), (3535, 32720), (4040, 28630), (4090, 28280), (5050, 22904), (5656, 20450), (5726, 20200), (6544, 17675), (7070, 16360), (8080, 14315), (8180, 14140), (10100, 11452), (10225, 11312)]