45125700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 131241600

約数和(自身を除く): 86115900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 349, 431, 698, 862, 1047, 1293, 1396, 1724, 1745, 2094, 2155, 2586, 3490, 4188, 4310, 5172, 5235, 6465, 6980, 8620, 8725, 10470, 10775, 12930, 17450, 20940, 21550, 25860, 26175, 32325, 34900, 43100, 52350, 64650, 104700, 129300, 150419, 300838, 451257, 601676, 752095, 902514, 1504190, 1805028, 2256285, 3008380, 3760475, 4512570, 7520950, 9025140, 11281425, 15041900, 22562850, 45125700]

約数ペア:

[(1, 45125700), (2, 22562850), (3, 15041900), (4, 11281425), (5, 9025140), (6, 7520950), (10, 4512570), (12, 3760475), (15, 3008380), (20, 2256285), (25, 1805028), (30, 1504190), (50, 902514), (60, 752095), (75, 601676), (100, 451257), (150, 300838), (300, 150419), (349, 129300), (431, 104700), (698, 64650), (862, 52350), (1047, 43100), (1293, 34900), (1396, 32325), (1724, 26175), (1745, 25860), (2094, 21550), (2155, 20940), (2586, 17450), (3490, 12930), (4188, 10775), (4310, 10470), (5172, 8725), (5235, 8620), (6465, 6980)]