248793900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{28597}}^1$

素因数の和:28643

約数の個数: 72

約数和(自身を含む): 744691920

約数和(自身を除く): 495898020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 28597, 57194, 85791, 114388, 142985, 171582, 285970, 343164, 428955, 571940, 714925, 829313, 857910, 1429850, 1658626, 1715820, 2144775, 2487939, 2859700, 3317252, 4146565, 4289550, 4975878, 8293130, 8579100, 9951756, 12439695, 16586260, 20732825, 24879390, 41465650, 49758780, 62198475, 82931300, 124396950, 248793900]

約数ペア:

[(1, 248793900), (2, 124396950), (3, 82931300), (4, 62198475), (5, 49758780), (6, 41465650), (10, 24879390), (12, 20732825), (15, 16586260), (20, 12439695), (25, 9951756), (29, 8579100), (30, 8293130), (50, 4975878), (58, 4289550), (60, 4146565), (75, 3317252), (87, 2859700), (100, 2487939), (116, 2144775), (145, 1715820), (150, 1658626), (174, 1429850), (290, 857910), (300, 829313), (348, 714925), (435, 571940), (580, 428955), (725, 343164), (870, 285970), (1450, 171582), (1740, 142985), (2175, 114388), (2900, 85791), (4350, 57194), (8700, 28597)]