80883750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{21569}}^1$

素因数の和:21594

約数の個数: 40

約数和(自身を含む): 202154040

約数和(自身を除く): 121270290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 21569, 43138, 64707, 107845, 129414, 215690, 323535, 539225, 647070, 1078450, 1617675, 2696125, 3235350, 5392250, 8088375, 13480625, 16176750, 26961250, 40441875, 80883750]

約数ペア:

[(1, 80883750), (2, 40441875), (3, 26961250), (5, 16176750), (6, 13480625), (10, 8088375), (15, 5392250), (25, 3235350), (30, 2696125), (50, 1617675), (75, 1078450), (125, 647070), (150, 539225), (250, 323535), (375, 215690), (625, 129414), (750, 107845), (1250, 64707), (1875, 43138), (3750, 21569)]