128938350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{29641}}^1$

素因数の和:29685

約数の個数: 48

約数和(自身を含む): 330804720

約数和(自身を除く): 201866370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 29641, 59282, 88923, 148205, 177846, 296410, 444615, 741025, 859589, 889230, 1482050, 1719178, 2223075, 2578767, 4297945, 4446150, 5157534, 8595890, 12893835, 21489725, 25787670, 42979450, 64469175, 128938350]

約数ペア:

[(1, 128938350), (2, 64469175), (3, 42979450), (5, 25787670), (6, 21489725), (10, 12893835), (15, 8595890), (25, 5157534), (29, 4446150), (30, 4297945), (50, 2578767), (58, 2223075), (75, 1719178), (87, 1482050), (145, 889230), (150, 859589), (174, 741025), (290, 444615), (435, 296410), (725, 177846), (870, 148205), (1450, 88923), (2175, 59282), (4350, 29641)]