75381420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26731}}^1$

素因数の和:26790

約数の個数: 48

約数和(自身を含む): 215566848

約数和(自身を除く): 140185428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 26731, 53462, 80193, 106924, 133655, 160386, 267310, 320772, 400965, 534620, 801930, 1256357, 1603860, 2512714, 3769071, 5025428, 6281785, 7538142, 12563570, 15076284, 18845355, 25127140, 37690710, 75381420]

約数ペア:

[(1, 75381420), (2, 37690710), (3, 25127140), (4, 18845355), (5, 15076284), (6, 12563570), (10, 7538142), (12, 6281785), (15, 5025428), (20, 3769071), (30, 2512714), (47, 1603860), (60, 1256357), (94, 801930), (141, 534620), (188, 400965), (235, 320772), (282, 267310), (470, 160386), (564, 133655), (705, 106924), (940, 80193), (1410, 53462), (2820, 26731)]