205024800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{85427}}^1$

素因数の和:85450

約数の個数: 72

約数和(自身を含む): 667363536

約数和(自身を除く): 462338736

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, 85427, 170854, 256281, 341708, 427135, 512562, 683416, 854270, 1025124, 1281405, 1366832, 1708540, 2050248, 2135675, 2562810, 2733664, 3417080, 4100496, 4271350, 5125620, 6407025, 6834160, 8200992, 8542700, 10251240, 12814050, 13668320, 17085400, 20502480, 25628100, 34170800, 41004960, 51256200, 68341600, 102512400, 205024800]

約数ペア:

[(1, 205024800), (2, 102512400), (3, 68341600), (4, 51256200), (5, 41004960), (6, 34170800), (8, 25628100), (10, 20502480), (12, 17085400), (15, 13668320), (16, 12814050), (20, 10251240), (24, 8542700), (25, 8200992), (30, 6834160), (32, 6407025), (40, 5125620), (48, 4271350), (50, 4100496), (60, 3417080), (75, 2733664), (80, 2562810), (96, 2135675), (100, 2050248), (120, 1708540), (150, 1366832), (160, 1281405), (200, 1025124), (240, 854270), (300, 683416), (400, 512562), (480, 427135), (600, 341708), (800, 256281), (1200, 170854), (2400, 85427)]