130500180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241667}}^1$

素因数の和:241685

約数の個数: 48

約数和(自身を含む): 406002240

約数和(自身を除く): 275502060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 241667, 483334, 725001, 966668, 1208335, 1450002, 2175003, 2416670, 2900004, 3625005, 4350006, 4833340, 6525009, 7250010, 8700012, 10875015, 13050018, 14500020, 21750030, 26100036, 32625045, 43500060, 65250090, 130500180]

約数ペア:

[(1, 130500180), (2, 65250090), (3, 43500060), (4, 32625045), (5, 26100036), (6, 21750030), (9, 14500020), (10, 13050018), (12, 10875015), (15, 8700012), (18, 7250010), (20, 6525009), (27, 4833340), (30, 4350006), (36, 3625005), (45, 2900004), (54, 2416670), (60, 2175003), (90, 1450002), (108, 1208335), (135, 966668), (180, 725001), (270, 483334), (540, 241667)]