317283000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{105761}}^1$

素因数の和:105785

約数の個数: 64

約数和(自身を含む): 989932320

約数和(自身を除く): 672649320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 105761, 211522, 317283, 423044, 528805, 634566, 846088, 1057610, 1269132, 1586415, 2115220, 2538264, 2644025, 3172830, 4230440, 5288050, 6345660, 7932075, 10576100, 12691320, 13220125, 15864150, 21152200, 26440250, 31728300, 39660375, 52880500, 63456600, 79320750, 105761000, 158641500, 317283000]

約数ペア:

[(1, 317283000), (2, 158641500), (3, 105761000), (4, 79320750), (5, 63456600), (6, 52880500), (8, 39660375), (10, 31728300), (12, 26440250), (15, 21152200), (20, 15864150), (24, 13220125), (25, 12691320), (30, 10576100), (40, 7932075), (50, 6345660), (60, 5288050), (75, 4230440), (100, 3172830), (120, 2644025), (125, 2538264), (150, 2115220), (200, 1586415), (250, 1269132), (300, 1057610), (375, 846088), (500, 634566), (600, 528805), (750, 423044), (1000, 317283), (1500, 211522), (3000, 105761)]