225135720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{208459}}^1$

素因数の和:208479

約数の個数: 64

約数和(自身を含む): 750456000

約数和(自身を除く): 525320280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 208459, 416918, 625377, 833836, 1042295, 1250754, 1667672, 1876131, 2084590, 2501508, 3126885, 3752262, 4169180, 5003016, 5628393, 6253770, 7504524, 8338360, 9380655, 11256786, 12507540, 15009048, 18761310, 22513572, 25015080, 28141965, 37522620, 45027144, 56283930, 75045240, 112567860, 225135720]

約数ペア:

[(1, 225135720), (2, 112567860), (3, 75045240), (4, 56283930), (5, 45027144), (6, 37522620), (8, 28141965), (9, 25015080), (10, 22513572), (12, 18761310), (15, 15009048), (18, 12507540), (20, 11256786), (24, 9380655), (27, 8338360), (30, 7504524), (36, 6253770), (40, 5628393), (45, 5003016), (54, 4169180), (60, 3752262), (72, 3126885), (90, 2501508), (108, 2084590), (120, 1876131), (135, 1667672), (180, 1250754), (216, 1042295), (270, 833836), (360, 625377), (540, 416918), (1080, 208459)]