211536900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{78347}}^1$

素因数の和:78370

約数の個数: 72

約数和(自身を含む): 680060640

約数和(自身を除く): 468523740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 78347, 156694, 235041, 313388, 391735, 470082, 705123, 783470, 940164, 1175205, 1410246, 1566940, 1958675, 2115369, 2350410, 2820492, 3525615, 3917350, 4230738, 4700820, 5876025, 7051230, 7834700, 8461476, 10576845, 11752050, 14102460, 17628075, 21153690, 23504100, 35256150, 42307380, 52884225, 70512300, 105768450, 211536900]

約数ペア:

[(1, 211536900), (2, 105768450), (3, 70512300), (4, 52884225), (5, 42307380), (6, 35256150), (9, 23504100), (10, 21153690), (12, 17628075), (15, 14102460), (18, 11752050), (20, 10576845), (25, 8461476), (27, 7834700), (30, 7051230), (36, 5876025), (45, 4700820), (50, 4230738), (54, 3917350), (60, 3525615), (75, 2820492), (90, 2350410), (100, 2115369), (108, 1958675), (135, 1566940), (150, 1410246), (180, 1175205), (225, 940164), (270, 783470), (300, 705123), (450, 470082), (540, 391735), (675, 313388), (900, 235041), (1350, 156694), (2700, 78347)]