61990800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{51659}}^1$

素因数の和:51680

約数の個数: 60

約数和(自身を含む): 198581040

約数和(自身を除く): 136590240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 51659, 103318, 154977, 206636, 258295, 309954, 413272, 516590, 619908, 774885, 826544, 1033180, 1239816, 1291475, 1549770, 2066360, 2479632, 2582950, 3099540, 3874425, 4132720, 5165900, 6199080, 7748850, 10331800, 12398160, 15497700, 20663600, 30995400, 61990800]

約数ペア:

[(1, 61990800), (2, 30995400), (3, 20663600), (4, 15497700), (5, 12398160), (6, 10331800), (8, 7748850), (10, 6199080), (12, 5165900), (15, 4132720), (16, 3874425), (20, 3099540), (24, 2582950), (25, 2479632), (30, 2066360), (40, 1549770), (48, 1291475), (50, 1239816), (60, 1033180), (75, 826544), (80, 774885), (100, 619908), (120, 516590), (150, 413272), (200, 309954), (240, 258295), (300, 206636), (400, 154977), (600, 103318), (1200, 51659)]