75389880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13367}}^1$

素因数の和:13428

約数の個数: 64

約数和(自身を含む): 230999040

約数和(自身を除く): 155609160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 13367, 26734, 40101, 53468, 66835, 80202, 106936, 133670, 160404, 200505, 267340, 320808, 401010, 534680, 628249, 802020, 1256498, 1604040, 1884747, 2512996, 3141245, 3769494, 5025992, 6282490, 7538988, 9423735, 12564980, 15077976, 18847470, 25129960, 37694940, 75389880]

約数ペア:

[(1, 75389880), (2, 37694940), (3, 25129960), (4, 18847470), (5, 15077976), (6, 12564980), (8, 9423735), (10, 7538988), (12, 6282490), (15, 5025992), (20, 3769494), (24, 3141245), (30, 2512996), (40, 1884747), (47, 1604040), (60, 1256498), (94, 802020), (120, 628249), (141, 534680), (188, 401010), (235, 320808), (282, 267340), (376, 200505), (470, 160404), (564, 133670), (705, 106936), (940, 80202), (1128, 66835), (1410, 53468), (1880, 40101), (2820, 26734), (5640, 13367)]