206538000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1242

約数の個数: 160

約数和(自身を含む): 689420160

約数和(自身を除く): 482882160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 125, 145, 150, 174, 200, 232, 240, 250, 290, 300, 348, 375, 400, 435, 464, 500, 580, 600, 696, 725, 750, 870, 1000, 1160, 1187, 1200, 1392, 1450, 1500, 1740, 2000, 2175, 2320, 2374, 2900, 3000, 3480, 3561, 3625, 4350, 4748, 5800, 5935, 6000, 6960, 7122, 7250, 8700, 9496, 10875, 11600, 11870, 14244, 14500, 17400, 17805, 18992, 21750, 23740, 28488, 29000, 29675, 34423, 34800, 35610, 43500, 47480, 56976, 58000, 59350, 68846, 71220, 87000, 89025, 94960, 103269, 118700, 137692, 142440, 148375, 172115, 174000, 178050, 206538, 237400, 275384, 284880, 296750, 344230, 356100, 413076, 445125, 474800, 516345, 550768, 593500, 688460, 712200, 826152, 860575, 890250, 1032690, 1187000, 1376920, 1424400, 1652304, 1721150, 1780500, 2065380, 2374000, 2581725, 2753840, 3442300, 3561000, 4130760, 4302875, 5163450, 6884600, 7122000, 8261520, 8605750, 10326900, 12908625, 13769200, 17211500, 20653800, 25817250, 34423000, 41307600, 51634500, 68846000, 103269000, 206538000]

約数ペア:

[(1, 206538000), (2, 103269000), (3, 68846000), (4, 51634500), (5, 41307600), (6, 34423000), (8, 25817250), (10, 20653800), (12, 17211500), (15, 13769200), (16, 12908625), (20, 10326900), (24, 8605750), (25, 8261520), (29, 7122000), (30, 6884600), (40, 5163450), (48, 4302875), (50, 4130760), (58, 3561000), (60, 3442300), (75, 2753840), (80, 2581725), (87, 2374000), (100, 2065380), (116, 1780500), (120, 1721150), (125, 1652304), (145, 1424400), (150, 1376920), (174, 1187000), (200, 1032690), (232, 890250), (240, 860575), (250, 826152), (290, 712200), (300, 688460), (348, 593500), (375, 550768), (400, 516345), (435, 474800), (464, 445125), (500, 413076), (580, 356100), (600, 344230), (696, 296750), (725, 284880), (750, 275384), (870, 237400), (1000, 206538), (1160, 178050), (1187, 174000), (1200, 172115), (1392, 148375), (1450, 142440), (1500, 137692), (1740, 118700), (2000, 103269), (2175, 94960), (2320, 89025), (2374, 87000), (2900, 71220), (3000, 68846), (3480, 59350), (3561, 58000), (3625, 56976), (4350, 47480), (4748, 43500), (5800, 35610), (5935, 34800), (6000, 34423), (6960, 29675), (7122, 29000), (7250, 28488), (8700, 23740), (9496, 21750), (10875, 18992), (11600, 17805), (11870, 17400), (14244, 14500)]