141338300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 319979520

約数和(自身を除く): 178641220

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 127, 155, 254, 310, 359, 508, 620, 635, 718, 775, 1270, 1436, 1550, 1795, 2540, 3100, 3175, 3590, 3937, 6350, 7180, 7874, 8975, 11129, 12700, 15748, 17950, 19685, 22258, 35900, 39370, 44516, 45593, 55645, 78740, 91186, 98425, 111290, 182372, 196850, 222580, 227965, 278225, 393700, 455930, 556450, 911860, 1112900, 1139825, 1413383, 2279650, 2826766, 4559300, 5653532, 7066915, 14133830, 28267660, 35334575, 70669150, 141338300]

約数ペア:

[(1, 141338300), (2, 70669150), (4, 35334575), (5, 28267660), (10, 14133830), (20, 7066915), (25, 5653532), (31, 4559300), (50, 2826766), (62, 2279650), (100, 1413383), (124, 1139825), (127, 1112900), (155, 911860), (254, 556450), (310, 455930), (359, 393700), (508, 278225), (620, 227965), (635, 222580), (718, 196850), (775, 182372), (1270, 111290), (1436, 98425), (1550, 91186), (1795, 78740), (2540, 55645), (3100, 45593), (3175, 44516), (3590, 39370), (3937, 35900), (6350, 22258), (7180, 19685), (7874, 17950), (8975, 15748), (11129, 12700)]