121139800

素因数分解:

$2^3\times 5^2\times {\mathrm{467}}^1\times {\mathrm{1297}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 282470760

約数和(自身を除く): 161330960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 467, 934, 1297, 1868, 2335, 2594, 3736, 4670, 5188, 6485, 9340, 10376, 11675, 12970, 18680, 23350, 25940, 32425, 46700, 51880, 64850, 93400, 129700, 259400, 605699, 1211398, 2422796, 3028495, 4845592, 6056990, 12113980, 15142475, 24227960, 30284950, 60569900, 121139800]

約数ペア:

[(1, 121139800), (2, 60569900), (4, 30284950), (5, 24227960), (8, 15142475), (10, 12113980), (20, 6056990), (25, 4845592), (40, 3028495), (50, 2422796), (100, 1211398), (200, 605699), (467, 259400), (934, 129700), (1297, 93400), (1868, 64850), (2335, 51880), (2594, 46700), (3736, 32425), (4670, 25940), (5188, 23350), (6485, 18680), (9340, 12970), (10376, 11675)]