206930400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 679206528

約数和(自身を除く): 472276128

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, 151, 160, 200, 240, 300, 302, 400, 453, 480, 571, 600, 604, 755, 800, 906, 1142, 1200, 1208, 1510, 1713, 1812, 2265, 2284, 2400, 2416, 2855, 3020, 3426, 3624, 3775, 4530, 4568, 4832, 5710, 6040, 6852, 7248, 7550, 8565, 9060, 9136, 11325, 11420, 12080, 13704, 14275, 14496, 15100, 17130, 18120, 18272, 22650, 22840, 24160, 27408, 28550, 30200, 34260, 36240, 42825, 45300, 45680, 54816, 57100, 60400, 68520, 72480, 85650, 86221, 90600, 91360, 114200, 120800, 137040, 171300, 172442, 181200, 228400, 258663, 274080, 342600, 344884, 362400, 431105, 456800, 517326, 685200, 689768, 862210, 1034652, 1293315, 1370400, 1379536, 1724420, 2069304, 2155525, 2586630, 2759072, 3448840, 4138608, 4311050, 5173260, 6466575, 6897680, 8277216, 8622100, 10346520, 12933150, 13795360, 17244200, 20693040, 25866300, 34488400, 41386080, 51732600, 68976800, 103465200, 206930400]

約数ペア:

[(1, 206930400), (2, 103465200), (3, 68976800), (4, 51732600), (5, 41386080), (6, 34488400), (8, 25866300), (10, 20693040), (12, 17244200), (15, 13795360), (16, 12933150), (20, 10346520), (24, 8622100), (25, 8277216), (30, 6897680), (32, 6466575), (40, 5173260), (48, 4311050), (50, 4138608), (60, 3448840), (75, 2759072), (80, 2586630), (96, 2155525), (100, 2069304), (120, 1724420), (150, 1379536), (151, 1370400), (160, 1293315), (200, 1034652), (240, 862210), (300, 689768), (302, 685200), (400, 517326), (453, 456800), (480, 431105), (571, 362400), (600, 344884), (604, 342600), (755, 274080), (800, 258663), (906, 228400), (1142, 181200), (1200, 172442), (1208, 171300), (1510, 137040), (1713, 120800), (1812, 114200), (2265, 91360), (2284, 90600), (2400, 86221), (2416, 85650), (2855, 72480), (3020, 68520), (3426, 60400), (3624, 57100), (3775, 54816), (4530, 45680), (4568, 45300), (4832, 42825), (5710, 36240), (6040, 34260), (6852, 30200), (7248, 28550), (7550, 27408), (8565, 24160), (9060, 22840), (9136, 22650), (11325, 18272), (11420, 18120), (12080, 17130), (13704, 15100), (14275, 14496)]