317400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^2$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 1028580

約数和(自身を除く): 711180

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 529, 552, 575, 600, 690, 920, 1058, 1150, 1380, 1587, 1725, 2116, 2300, 2645, 2760, 3174, 3450, 4232, 4600, 5290, 6348, 6900, 7935, 10580, 12696, 13225, 13800, 15870, 21160, 26450, 31740, 39675, 52900, 63480, 79350, 105800, 158700, 317400]

約数ペア:

[(1, 317400), (2, 158700), (3, 105800), (4, 79350), (5, 63480), (6, 52900), (8, 39675), (10, 31740), (12, 26450), (15, 21160), (20, 15870), (23, 13800), (24, 13225), (25, 12696), (30, 10580), (40, 7935), (46, 6900), (50, 6348), (60, 5290), (69, 4600), (75, 4232), (92, 3450), (100, 3174), (115, 2760), (120, 2645), (138, 2300), (150, 2116), (184, 1725), (200, 1587), (230, 1380), (276, 1150), (300, 1058), (345, 920), (460, 690), (529, 600), (552, 575)]