85285800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47381}}^1$

素因数の和:47403

約数の個数: 72

約数和(自身を含む): 286424190

約数和(自身を除く): 201138390

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 47381, 94762, 142143, 189524, 236905, 284286, 379048, 426429, 473810, 568572, 710715, 852858, 947620, 1137144, 1184525, 1421430, 1705716, 1895240, 2132145, 2369050, 2842860, 3411432, 3553575, 4264290, 4738100, 5685720, 7107150, 8528580, 9476200, 10660725, 14214300, 17057160, 21321450, 28428600, 42642900, 85285800]

約数ペア:

[(1, 85285800), (2, 42642900), (3, 28428600), (4, 21321450), (5, 17057160), (6, 14214300), (8, 10660725), (9, 9476200), (10, 8528580), (12, 7107150), (15, 5685720), (18, 4738100), (20, 4264290), (24, 3553575), (25, 3411432), (30, 2842860), (36, 2369050), (40, 2132145), (45, 1895240), (50, 1705716), (60, 1421430), (72, 1184525), (75, 1137144), (90, 947620), (100, 852858), (120, 710715), (150, 568572), (180, 473810), (200, 426429), (225, 379048), (300, 284286), (360, 236905), (450, 189524), (600, 142143), (900, 94762), (1800, 47381)]