213999600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{178333}}^1$

素因数の和:178354

約数の個数: 60

約数和(自身を含む): 685515896

約数和(自身を除く): 471516296

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, 178333, 356666, 534999, 713332, 891665, 1069998, 1426664, 1783330, 2139996, 2674995, 2853328, 3566660, 4279992, 4458325, 5349990, 7133320, 8559984, 8916650, 10699980, 13374975, 14266640, 17833300, 21399960, 26749950, 35666600, 42799920, 53499900, 71333200, 106999800, 213999600]

約数ペア:

[(1, 213999600), (2, 106999800), (3, 71333200), (4, 53499900), (5, 42799920), (6, 35666600), (8, 26749950), (10, 21399960), (12, 17833300), (15, 14266640), (16, 13374975), (20, 10699980), (24, 8916650), (25, 8559984), (30, 7133320), (40, 5349990), (48, 4458325), (50, 4279992), (60, 3566660), (75, 2853328), (80, 2674995), (100, 2139996), (120, 1783330), (150, 1426664), (200, 1069998), (240, 891665), (300, 713332), (400, 534999), (600, 356666), (1200, 178333)]