42845250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{8161}}^1$

素因数の和:8188

約数の個数: 64

約数和(自身を含む): 122234112

約数和(自身を除く): 79388862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 8161, 16322, 24483, 40805, 48966, 57127, 81610, 114254, 122415, 171381, 204025, 244830, 285635, 342762, 408050, 571270, 612075, 856905, 1020125, 1224150, 1428175, 1713810, 2040250, 2856350, 3060375, 4284525, 6120750, 7140875, 8569050, 14281750, 21422625, 42845250]

約数ペア:

[(1, 42845250), (2, 21422625), (3, 14281750), (5, 8569050), (6, 7140875), (7, 6120750), (10, 4284525), (14, 3060375), (15, 2856350), (21, 2040250), (25, 1713810), (30, 1428175), (35, 1224150), (42, 1020125), (50, 856905), (70, 612075), (75, 571270), (105, 408050), (125, 342762), (150, 285635), (175, 244830), (210, 204025), (250, 171381), (350, 122415), (375, 114254), (525, 81610), (750, 57127), (875, 48966), (1050, 40805), (1750, 24483), (2625, 16322), (5250, 8161)]