204507300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{8629}}^1$

素因数の和:8725

約数の個数: 72

約数和(自身を含む): 599267200

約数和(自身を除く): 394759900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4740, 5925, 7900, 8629, 11850, 17258, 23700, 25887, 34516, 43145, 51774, 86290, 103548, 129435, 172580, 215725, 258870, 431450, 517740, 647175, 681691, 862900, 1294350, 1363382, 2045073, 2588700, 2726764, 3408455, 4090146, 6816910, 8180292, 10225365, 13633820, 17042275, 20450730, 34084550, 40901460, 51126825, 68169100, 102253650, 204507300]

約数ペア:

[(1, 204507300), (2, 102253650), (3, 68169100), (4, 51126825), (5, 40901460), (6, 34084550), (10, 20450730), (12, 17042275), (15, 13633820), (20, 10225365), (25, 8180292), (30, 6816910), (50, 4090146), (60, 3408455), (75, 2726764), (79, 2588700), (100, 2045073), (150, 1363382), (158, 1294350), (237, 862900), (300, 681691), (316, 647175), (395, 517740), (474, 431450), (790, 258870), (948, 215725), (1185, 172580), (1580, 129435), (1975, 103548), (2370, 86290), (3950, 51774), (4740, 43145), (5925, 34516), (7900, 25887), (8629, 23700), (11850, 17258)]