230614900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 516216960

約数和(自身を除く): 285602060

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 139, 188, 235, 278, 353, 470, 556, 695, 706, 940, 1175, 1390, 1412, 1765, 2350, 2780, 3475, 3530, 4700, 6533, 6950, 7060, 8825, 13066, 13900, 16591, 17650, 26132, 32665, 33182, 35300, 49067, 65330, 66364, 82955, 98134, 130660, 163325, 165910, 196268, 245335, 326650, 331820, 414775, 490670, 653300, 829550, 981340, 1226675, 1659100, 2306149, 2453350, 4612298, 4906700, 9224596, 11530745, 23061490, 46122980, 57653725, 115307450, 230614900]

約数ペア:

[(1, 230614900), (2, 115307450), (4, 57653725), (5, 46122980), (10, 23061490), (20, 11530745), (25, 9224596), (47, 4906700), (50, 4612298), (94, 2453350), (100, 2306149), (139, 1659100), (188, 1226675), (235, 981340), (278, 829550), (353, 653300), (470, 490670), (556, 414775), (695, 331820), (706, 326650), (940, 245335), (1175, 196268), (1390, 165910), (1412, 163325), (1765, 130660), (2350, 98134), (2780, 82955), (3475, 66364), (3530, 65330), (4700, 49067), (6533, 35300), (6950, 33182), (7060, 32665), (8825, 26132), (13066, 17650), (13900, 16591)]