8090515200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{421381}}^1$

素因数の和:421410

約数の個数: 108

約数和(自身を含む): 26700449048

約数和(自身を除く): 18609933848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 421381, 842762, 1264143, 1685524, 2106905, 2528286, 3371048, 4213810, 5056572, 6320715, 6742096, 8427620, 10113144, 10534525, 12641430, 13484192, 16855240, 20226288, 21069050, 25282860, 26968384, 31603575, 33710480, 40452576, 42138100, 50565720, 53936768, 63207150, 67420960, 80905152, 84276200, 101131440, 107873536, 126414300, 134841920, 161810304, 168552400, 202262880, 252828600, 269683840, 323620608, 337104800, 404525760, 505657200, 539367680, 674209600, 809051520, 1011314400, 1348419200, 1618103040, 2022628800, 2696838400, 4045257600, 8090515200]

約数ペア:

[(1, 8090515200), (2, 4045257600), (3, 2696838400), (4, 2022628800), (5, 1618103040), (6, 1348419200), (8, 1011314400), (10, 809051520), (12, 674209600), (15, 539367680), (16, 505657200), (20, 404525760), (24, 337104800), (25, 323620608), (30, 269683840), (32, 252828600), (40, 202262880), (48, 168552400), (50, 161810304), (60, 134841920), (64, 126414300), (75, 107873536), (80, 101131440), (96, 84276200), (100, 80905152), (120, 67420960), (128, 63207150), (150, 53936768), (160, 50565720), (192, 42138100), (200, 40452576), (240, 33710480), (256, 31603575), (300, 26968384), (320, 25282860), (384, 21069050), (400, 20226288), (480, 16855240), (600, 13484192), (640, 12641430), (768, 10534525), (800, 10113144), (960, 8427620), (1200, 6742096), (1280, 6320715), (1600, 5056572), (1920, 4213810), (2400, 3371048), (3200, 2528286), (3840, 2106905), (4800, 1685524), (6400, 1264143), (9600, 842762), (19200, 421381)]