145675020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{6763}}^1$

素因数の和:7134

約数の個数: 48

約数和(自身を含む): 409086720

約数和(自身を除く): 263411700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3590, 4308, 5385, 6763, 7180, 10770, 13526, 20289, 21540, 27052, 33815, 40578, 67630, 81156, 101445, 135260, 202890, 405780, 2427917, 4855834, 7283751, 9711668, 12139585, 14567502, 24279170, 29135004, 36418755, 48558340, 72837510, 145675020]

約数ペア:

[(1, 145675020), (2, 72837510), (3, 48558340), (4, 36418755), (5, 29135004), (6, 24279170), (10, 14567502), (12, 12139585), (15, 9711668), (20, 7283751), (30, 4855834), (60, 2427917), (359, 405780), (718, 202890), (1077, 135260), (1436, 101445), (1795, 81156), (2154, 67630), (3590, 40578), (4308, 33815), (5385, 27052), (6763, 21540), (7180, 20289), (10770, 13526)]