154414700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 367736880

約数和(自身を除く): 213322180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 229, 275, 458, 550, 613, 916, 1100, 1145, 1226, 2290, 2452, 2519, 3065, 4580, 5038, 5725, 6130, 6743, 10076, 11450, 12260, 12595, 13486, 15325, 22900, 25190, 26972, 30650, 33715, 50380, 61300, 62975, 67430, 125950, 134860, 140377, 168575, 251900, 280754, 337150, 561508, 674300, 701885, 1403770, 1544147, 2807540, 3088294, 3509425, 6176588, 7018850, 7720735, 14037700, 15441470, 30882940, 38603675, 77207350, 154414700]

約数ペア:

[(1, 154414700), (2, 77207350), (4, 38603675), (5, 30882940), (10, 15441470), (11, 14037700), (20, 7720735), (22, 7018850), (25, 6176588), (44, 3509425), (50, 3088294), (55, 2807540), (100, 1544147), (110, 1403770), (220, 701885), (229, 674300), (275, 561508), (458, 337150), (550, 280754), (613, 251900), (916, 168575), (1100, 140377), (1145, 134860), (1226, 125950), (2290, 67430), (2452, 62975), (2519, 61300), (3065, 50380), (4580, 33715), (5038, 30650), (5725, 26972), (6130, 25190), (6743, 22900), (10076, 15325), (11450, 13486), (12260, 12595)]