90613950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 258673920

約数和(自身を除く): 168059970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 211, 350, 409, 422, 525, 633, 818, 1050, 1055, 1227, 1266, 1477, 2045, 2110, 2454, 2863, 2954, 3165, 4090, 4431, 5275, 5726, 6135, 6330, 7385, 8589, 8862, 10225, 10550, 12270, 14315, 14770, 15825, 17178, 20450, 22155, 28630, 30675, 31650, 36925, 42945, 44310, 61350, 71575, 73850, 85890, 86299, 110775, 143150, 172598, 214725, 221550, 258897, 429450, 431495, 517794, 604093, 862990, 1208186, 1294485, 1812279, 2157475, 2588970, 3020465, 3624558, 4314950, 6040930, 6472425, 9061395, 12944850, 15102325, 18122790, 30204650, 45306975, 90613950]

約数ペア:

[(1, 90613950), (2, 45306975), (3, 30204650), (5, 18122790), (6, 15102325), (7, 12944850), (10, 9061395), (14, 6472425), (15, 6040930), (21, 4314950), (25, 3624558), (30, 3020465), (35, 2588970), (42, 2157475), (50, 1812279), (70, 1294485), (75, 1208186), (105, 862990), (150, 604093), (175, 517794), (210, 431495), (211, 429450), (350, 258897), (409, 221550), (422, 214725), (525, 172598), (633, 143150), (818, 110775), (1050, 86299), (1055, 85890), (1227, 73850), (1266, 71575), (1477, 61350), (2045, 44310), (2110, 42945), (2454, 36925), (2863, 31650), (2954, 30675), (3165, 28630), (4090, 22155), (4431, 20450), (5275, 17178), (5726, 15825), (6135, 14770), (6330, 14315), (7385, 12270), (8589, 10550), (8862, 10225)]