126639600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{105533}}^1$

素因数の和:105554

約数の個数: 60

約数和(自身を含む): 405672696

約数和(自身を除く): 279033096

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, 105533, 211066, 316599, 422132, 527665, 633198, 844264, 1055330, 1266396, 1582995, 1688528, 2110660, 2532792, 2638325, 3165990, 4221320, 5065584, 5276650, 6331980, 7914975, 8442640, 10553300, 12663960, 15829950, 21106600, 25327920, 31659900, 42213200, 63319800, 126639600]

約数ペア:

[(1, 126639600), (2, 63319800), (3, 42213200), (4, 31659900), (5, 25327920), (6, 21106600), (8, 15829950), (10, 12663960), (12, 10553300), (15, 8442640), (16, 7914975), (20, 6331980), (24, 5276650), (25, 5065584), (30, 4221320), (40, 3165990), (48, 2638325), (50, 2532792), (60, 2110660), (75, 1688528), (80, 1582995), (100, 1266396), (120, 1055330), (150, 844264), (200, 633198), (240, 527665), (300, 422132), (400, 316599), (600, 211066), (1200, 105533)]