85282800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71069}}^1$

素因数の和:71090

約数の個数: 60

約数和(自身を含む): 273193080

約数和(自身を除く): 187910280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 71069, 142138, 213207, 284276, 355345, 426414, 568552, 710690, 852828, 1066035, 1137104, 1421380, 1705656, 1776725, 2132070, 2842760, 3411312, 3553450, 4264140, 5330175, 5685520, 7106900, 8528280, 10660350, 14213800, 17056560, 21320700, 28427600, 42641400, 85282800]

約数ペア:

[(1, 85282800), (2, 42641400), (3, 28427600), (4, 21320700), (5, 17056560), (6, 14213800), (8, 10660350), (10, 8528280), (12, 7106900), (15, 5685520), (16, 5330175), (20, 4264140), (24, 3553450), (25, 3411312), (30, 2842760), (40, 2132070), (48, 1776725), (50, 1705656), (60, 1421380), (75, 1137104), (80, 1066035), (100, 852828), (120, 710690), (150, 568552), (200, 426414), (240, 355345), (300, 284276), (400, 213207), (600, 142138), (1200, 71069)]