939885900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101063}}^1$

素因数の和:101111

約数の個数: 72

約数和(自身を含む): 2807153664

約数和(自身を除く): 1867267764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 101063, 202126, 303189, 404252, 505315, 606378, 1010630, 1212756, 1515945, 2021260, 2526575, 3031890, 3132953, 5053150, 6063780, 6265906, 7579725, 9398859, 10106300, 12531812, 15159450, 15664765, 18797718, 30318900, 31329530, 37595436, 46994295, 62659060, 78323825, 93988590, 156647650, 187977180, 234971475, 313295300, 469942950, 939885900]

約数ペア:

[(1, 939885900), (2, 469942950), (3, 313295300), (4, 234971475), (5, 187977180), (6, 156647650), (10, 93988590), (12, 78323825), (15, 62659060), (20, 46994295), (25, 37595436), (30, 31329530), (31, 30318900), (50, 18797718), (60, 15664765), (62, 15159450), (75, 12531812), (93, 10106300), (100, 9398859), (124, 7579725), (150, 6265906), (155, 6063780), (186, 5053150), (300, 3132953), (310, 3031890), (372, 2526575), (465, 2021260), (620, 1515945), (775, 1212756), (930, 1010630), (1550, 606378), (1860, 505315), (2325, 404252), (3100, 303189), (4650, 202126), (9300, 101063)]