205087200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{85453}}^1$

素因数の和:85476

約数の個数: 72

約数和(自身を含む): 667566648

約数和(自身を除く): 462479448

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, 85453, 170906, 256359, 341812, 427265, 512718, 683624, 854530, 1025436, 1281795, 1367248, 1709060, 2050872, 2136325, 2563590, 2734496, 3418120, 4101744, 4272650, 5127180, 6408975, 6836240, 8203488, 8545300, 10254360, 12817950, 13672480, 17090600, 20508720, 25635900, 34181200, 41017440, 51271800, 68362400, 102543600, 205087200]

約数ペア:

[(1, 205087200), (2, 102543600), (3, 68362400), (4, 51271800), (5, 41017440), (6, 34181200), (8, 25635900), (10, 20508720), (12, 17090600), (15, 13672480), (16, 12817950), (20, 10254360), (24, 8545300), (25, 8203488), (30, 6836240), (32, 6408975), (40, 5127180), (48, 4272650), (50, 4101744), (60, 3418120), (75, 2734496), (80, 2563590), (96, 2136325), (100, 2050872), (120, 1709060), (150, 1367248), (160, 1281795), (200, 1025436), (240, 854530), (300, 683624), (400, 512718), (480, 427265), (600, 341812), (800, 256359), (1200, 170906), (2400, 85453)]