128910450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{4073}}^1$

素因数の和:4299

約数の個数: 48

約数和(自身を含む): 321291936

約数和(自身を除く): 192381486

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 211, 422, 633, 1055, 1266, 2110, 3165, 4073, 5275, 6330, 8146, 10550, 12219, 15825, 20365, 24438, 31650, 40730, 61095, 101825, 122190, 203650, 305475, 610950, 859403, 1718806, 2578209, 4297015, 5156418, 8594030, 12891045, 21485075, 25782090, 42970150, 64455225, 128910450]

約数ペア:

[(1, 128910450), (2, 64455225), (3, 42970150), (5, 25782090), (6, 21485075), (10, 12891045), (15, 8594030), (25, 5156418), (30, 4297015), (50, 2578209), (75, 1718806), (150, 859403), (211, 610950), (422, 305475), (633, 203650), (1055, 122190), (1266, 101825), (2110, 61095), (3165, 40730), (4073, 31650), (5275, 24438), (6330, 20365), (8146, 15825), (10550, 12219)]