250325370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2801}}^1$

素因数の和:3148

約数の個数: 64

約数和(自身を含む): 669790080

約数和(自身を除く): 419464710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 662, 993, 1655, 1986, 2801, 2979, 3310, 4965, 5602, 5958, 8403, 8937, 9930, 14005, 14895, 16806, 17874, 25209, 28010, 29790, 42015, 44685, 50418, 75627, 84030, 89370, 126045, 151254, 252090, 378135, 756270, 927131, 1854262, 2781393, 4635655, 5562786, 8344179, 9271310, 13906965, 16688358, 25032537, 27813930, 41720895, 50065074, 83441790, 125162685, 250325370]

約数ペア:

[(1, 250325370), (2, 125162685), (3, 83441790), (5, 50065074), (6, 41720895), (9, 27813930), (10, 25032537), (15, 16688358), (18, 13906965), (27, 9271310), (30, 8344179), (45, 5562786), (54, 4635655), (90, 2781393), (135, 1854262), (270, 927131), (331, 756270), (662, 378135), (993, 252090), (1655, 151254), (1986, 126045), (2801, 89370), (2979, 84030), (3310, 75627), (4965, 50418), (5602, 44685), (5958, 42015), (8403, 29790), (8937, 28010), (9930, 25209), (14005, 17874), (14895, 16806)]