284900250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{19993}}^1$

素因数の和:20032

約数の個数: 64

約数和(自身を含む): 748575360

約数和(自身を除く): 463675110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 950, 1425, 2375, 2850, 4750, 7125, 14250, 19993, 39986, 59979, 99965, 119958, 199930, 299895, 379867, 499825, 599790, 759734, 999650, 1139601, 1499475, 1899335, 2279202, 2499125, 2998950, 3798670, 4998250, 5698005, 7497375, 9496675, 11396010, 14994750, 18993350, 28490025, 47483375, 56980050, 94966750, 142450125, 284900250]

約数ペア:

[(1, 284900250), (2, 142450125), (3, 94966750), (5, 56980050), (6, 47483375), (10, 28490025), (15, 18993350), (19, 14994750), (25, 11396010), (30, 9496675), (38, 7497375), (50, 5698005), (57, 4998250), (75, 3798670), (95, 2998950), (114, 2499125), (125, 2279202), (150, 1899335), (190, 1499475), (250, 1139601), (285, 999650), (375, 759734), (475, 599790), (570, 499825), (750, 379867), (950, 299895), (1425, 199930), (2375, 119958), (2850, 99965), (4750, 59979), (7125, 39986), (14250, 19993)]