126598800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{105499}}^1$

素因数の和:105520

約数の個数: 60

約数和(自身を含む): 405542000

約数和(自身を除く): 278943200

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, 105499, 210998, 316497, 421996, 527495, 632994, 843992, 1054990, 1265988, 1582485, 1687984, 2109980, 2531976, 2637475, 3164970, 4219960, 5063952, 5274950, 6329940, 7912425, 8439920, 10549900, 12659880, 15824850, 21099800, 25319760, 31649700, 42199600, 63299400, 126598800]

約数ペア:

[(1, 126598800), (2, 63299400), (3, 42199600), (4, 31649700), (5, 25319760), (6, 21099800), (8, 15824850), (10, 12659880), (12, 10549900), (15, 8439920), (16, 7912425), (20, 6329940), (24, 5274950), (25, 5063952), (30, 4219960), (40, 3164970), (48, 2637475), (50, 2531976), (60, 2109980), (75, 1687984), (80, 1582485), (100, 1265988), (120, 1054990), (150, 843992), (200, 632994), (240, 527495), (300, 421996), (400, 316497), (600, 210998), (1200, 105499)]