250189080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6577}}^1$

素因数の和:6908

約数の個数: 64

約数和(自身を含む): 753049440

約数和(自身を除く): 502860360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 6577, 7608, 9510, 12680, 13154, 19020, 19731, 26308, 32885, 38040, 39462, 52616, 65770, 78924, 98655, 131540, 157848, 197310, 263080, 394620, 789240, 2084909, 4169818, 6254727, 8339636, 10424545, 12509454, 16679272, 20849090, 25018908, 31273635, 41698180, 50037816, 62547270, 83396360, 125094540, 250189080]

約数ペア:

[(1, 250189080), (2, 125094540), (3, 83396360), (4, 62547270), (5, 50037816), (6, 41698180), (8, 31273635), (10, 25018908), (12, 20849090), (15, 16679272), (20, 12509454), (24, 10424545), (30, 8339636), (40, 6254727), (60, 4169818), (120, 2084909), (317, 789240), (634, 394620), (951, 263080), (1268, 197310), (1585, 157848), (1902, 131540), (2536, 98655), (3170, 78924), (3804, 65770), (4755, 52616), (6340, 39462), (6577, 38040), (7608, 32885), (9510, 26308), (12680, 19731), (13154, 19020)]