25335300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1165

約数の個数: 72

約数和(自身を含む): 74300800

約数和(自身を除く): 48965500

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, 1069, 1185, 1580, 1975, 2138, 2370, 3207, 3950, 4276, 4740, 5345, 5925, 6414, 7900, 10690, 11850, 12828, 16035, 21380, 23700, 26725, 32070, 53450, 64140, 80175, 84451, 106900, 160350, 168902, 253353, 320700, 337804, 422255, 506706, 844510, 1013412, 1266765, 1689020, 2111275, 2533530, 4222550, 5067060, 6333825, 8445100, 12667650, 25335300]

約数ペア:

[(1, 25335300), (2, 12667650), (3, 8445100), (4, 6333825), (5, 5067060), (6, 4222550), (10, 2533530), (12, 2111275), (15, 1689020), (20, 1266765), (25, 1013412), (30, 844510), (50, 506706), (60, 422255), (75, 337804), (79, 320700), (100, 253353), (150, 168902), (158, 160350), (237, 106900), (300, 84451), (316, 80175), (395, 64140), (474, 53450), (790, 32070), (948, 26725), (1069, 23700), (1185, 21380), (1580, 16035), (1975, 12828), (2138, 11850), (2370, 10690), (3207, 7900), (3950, 6414), (4276, 5925), (4740, 5345)]