196360800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{81817}}^1$

素因数の和:81840

約数の個数: 72

約数和(自身を含む): 639162216

約数和(自身を除く): 442801416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 81817, 163634, 245451, 327268, 409085, 490902, 654536, 818170, 981804, 1227255, 1309072, 1636340, 1963608, 2045425, 2454510, 2618144, 3272680, 3927216, 4090850, 4909020, 6136275, 6545360, 7854432, 8181700, 9818040, 12272550, 13090720, 16363400, 19636080, 24545100, 32726800, 39272160, 49090200, 65453600, 98180400, 196360800]

約数ペア:

[(1, 196360800), (2, 98180400), (3, 65453600), (4, 49090200), (5, 39272160), (6, 32726800), (8, 24545100), (10, 19636080), (12, 16363400), (15, 13090720), (16, 12272550), (20, 9818040), (24, 8181700), (25, 7854432), (30, 6545360), (32, 6136275), (40, 4909020), (48, 4090850), (50, 3927216), (60, 3272680), (75, 2618144), (80, 2454510), (96, 2045425), (100, 1963608), (120, 1636340), (150, 1309072), (160, 1227255), (200, 981804), (240, 818170), (300, 654536), (400, 490902), (480, 409085), (600, 327268), (800, 245451), (1200, 163634), (2400, 81817)]