200300550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{16903}}^1$

素因数の和:16997

約数の個数: 48

約数和(自身を含む): 503063040

約数和(自身を除く): 302762490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2370, 3950, 5925, 11850, 16903, 33806, 50709, 84515, 101418, 169030, 253545, 422575, 507090, 845150, 1267725, 1335337, 2535450, 2670674, 4006011, 6676685, 8012022, 13353370, 20030055, 33383425, 40060110, 66766850, 100150275, 200300550]

約数ペア:

[(1, 200300550), (2, 100150275), (3, 66766850), (5, 40060110), (6, 33383425), (10, 20030055), (15, 13353370), (25, 8012022), (30, 6676685), (50, 4006011), (75, 2670674), (79, 2535450), (150, 1335337), (158, 1267725), (237, 845150), (395, 507090), (474, 422575), (790, 253545), (1185, 169030), (1975, 101418), (2370, 84515), (3950, 50709), (5925, 33806), (11850, 16903)]