204427800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{12619}}^1$

素因数の和:12647

約数の個数: 120

約数和(自身を含む): 710064300

約数和(自身を除く): 505636500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 12619, 16200, 25238, 37857, 50476, 63095, 75714, 100952, 113571, 126190, 151428, 189285, 227142, 252380, 302856, 315475, 340713, 378570, 454284, 504760, 567855, 630950, 681426, 757140, 908568, 946425, 1022139, 1135710, 1261900, 1362852, 1514280, 1703565, 1892850, 2044278, 2271420, 2523800, 2725704, 2839275, 3407130, 3785700, 4088556, 4542840, 5110695, 5678550, 6814260, 7571400, 8177112, 8517825, 10221390, 11357100, 13628520, 17035650, 20442780, 22714200, 25553475, 34071300, 40885560, 51106950, 68142600, 102213900, 204427800]

約数ペア:

[(1, 204427800), (2, 102213900), (3, 68142600), (4, 51106950), (5, 40885560), (6, 34071300), (8, 25553475), (9, 22714200), (10, 20442780), (12, 17035650), (15, 13628520), (18, 11357100), (20, 10221390), (24, 8517825), (25, 8177112), (27, 7571400), (30, 6814260), (36, 5678550), (40, 5110695), (45, 4542840), (50, 4088556), (54, 3785700), (60, 3407130), (72, 2839275), (75, 2725704), (81, 2523800), (90, 2271420), (100, 2044278), (108, 1892850), (120, 1703565), (135, 1514280), (150, 1362852), (162, 1261900), (180, 1135710), (200, 1022139), (216, 946425), (225, 908568), (270, 757140), (300, 681426), (324, 630950), (360, 567855), (405, 504760), (450, 454284), (540, 378570), (600, 340713), (648, 315475), (675, 302856), (810, 252380), (900, 227142), (1080, 189285), (1350, 151428), (1620, 126190), (1800, 113571), (2025, 100952), (2700, 75714), (3240, 63095), (4050, 50476), (5400, 37857), (8100, 25238), (12619, 16200)]