109359700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 244428800

約数和(自身を除く): 135069100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 109, 127, 158, 218, 254, 316, 395, 436, 508, 545, 635, 790, 1090, 1270, 1580, 1975, 2180, 2540, 2725, 3175, 3950, 5450, 6350, 7900, 8611, 10033, 10900, 12700, 13843, 17222, 20066, 27686, 34444, 40132, 43055, 50165, 55372, 69215, 86110, 100330, 138430, 172220, 200660, 215275, 250825, 276860, 346075, 430550, 501650, 692150, 861100, 1003300, 1093597, 1384300, 2187194, 4374388, 5467985, 10935970, 21871940, 27339925, 54679850, 109359700]

約数ペア:

[(1, 109359700), (2, 54679850), (4, 27339925), (5, 21871940), (10, 10935970), (20, 5467985), (25, 4374388), (50, 2187194), (79, 1384300), (100, 1093597), (109, 1003300), (127, 861100), (158, 692150), (218, 501650), (254, 430550), (316, 346075), (395, 276860), (436, 250825), (508, 215275), (545, 200660), (635, 172220), (790, 138430), (1090, 100330), (1270, 86110), (1580, 69215), (1975, 55372), (2180, 50165), (2540, 43055), (2725, 40132), (3175, 34444), (3950, 27686), (5450, 20066), (6350, 17222), (7900, 13843), (8611, 12700), (10033, 10900)]