23720700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 70519792

約数和(自身を除く): 46799092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2137, 2220, 2775, 3700, 4274, 5550, 6411, 8548, 10685, 11100, 12822, 21370, 25644, 32055, 42740, 53425, 64110, 79069, 106850, 128220, 158138, 160275, 213700, 237207, 316276, 320550, 395345, 474414, 641100, 790690, 948828, 1186035, 1581380, 1976725, 2372070, 3953450, 4744140, 5930175, 7906900, 11860350, 23720700]

約数ペア:

[(1, 23720700), (2, 11860350), (3, 7906900), (4, 5930175), (5, 4744140), (6, 3953450), (10, 2372070), (12, 1976725), (15, 1581380), (20, 1186035), (25, 948828), (30, 790690), (37, 641100), (50, 474414), (60, 395345), (74, 320550), (75, 316276), (100, 237207), (111, 213700), (148, 160275), (150, 158138), (185, 128220), (222, 106850), (300, 79069), (370, 64110), (444, 53425), (555, 42740), (740, 32055), (925, 25644), (1110, 21370), (1850, 12822), (2137, 11100), (2220, 10685), (2775, 8548), (3700, 6411), (4274, 5550)]