82475700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11953}}^1$

素因数の和:11993

約数の個数: 72

約数和(自身を含む): 249025728

約数和(自身を除く): 166550028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 11953, 23906, 35859, 47812, 59765, 71718, 119530, 143436, 179295, 239060, 274919, 298825, 358590, 549838, 597650, 717180, 824757, 896475, 1099676, 1195300, 1374595, 1649514, 1792950, 2749190, 3299028, 3585900, 4123785, 5498380, 6872975, 8247570, 13745950, 16495140, 20618925, 27491900, 41237850, 82475700]

約数ペア:

[(1, 82475700), (2, 41237850), (3, 27491900), (4, 20618925), (5, 16495140), (6, 13745950), (10, 8247570), (12, 6872975), (15, 5498380), (20, 4123785), (23, 3585900), (25, 3299028), (30, 2749190), (46, 1792950), (50, 1649514), (60, 1374595), (69, 1195300), (75, 1099676), (92, 896475), (100, 824757), (115, 717180), (138, 597650), (150, 549838), (230, 358590), (276, 298825), (300, 274919), (345, 239060), (460, 179295), (575, 143436), (690, 119530), (1150, 71718), (1380, 59765), (1725, 47812), (2300, 35859), (3450, 23906), (6900, 11953)]