180302070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1669}}^1$

素因数の和:1969

約数の個数: 64

約数和(自身を含む): 467974080

約数和(自身を除く): 287672010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 277, 390, 554, 831, 1385, 1662, 1669, 2770, 3338, 3601, 4155, 5007, 7202, 8310, 8345, 10014, 10803, 16690, 18005, 21606, 21697, 25035, 36010, 43394, 50070, 54015, 65091, 108030, 108485, 130182, 216970, 325455, 462313, 650910, 924626, 1386939, 2311565, 2773878, 4623130, 6010069, 6934695, 12020138, 13869390, 18030207, 30050345, 36060414, 60100690, 90151035, 180302070]

約数ペア:

[(1, 180302070), (2, 90151035), (3, 60100690), (5, 36060414), (6, 30050345), (10, 18030207), (13, 13869390), (15, 12020138), (26, 6934695), (30, 6010069), (39, 4623130), (65, 2773878), (78, 2311565), (130, 1386939), (195, 924626), (277, 650910), (390, 462313), (554, 325455), (831, 216970), (1385, 130182), (1662, 108485), (1669, 108030), (2770, 65091), (3338, 54015), (3601, 50070), (4155, 43394), (5007, 36010), (7202, 25035), (8310, 21697), (8345, 21606), (10014, 18005), (10803, 16690)]