196995600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{54721}}^1$

素因数の和:54745

約数の個数: 90

約数和(自身を含む): 683641946

約数和(自身を除く): 486646346

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 54721, 109442, 164163, 218884, 273605, 328326, 437768, 492489, 547210, 656652, 820815, 875536, 984978, 1094420, 1313304, 1368025, 1641630, 1969956, 2188840, 2462445, 2626608, 2736050, 3283260, 3939912, 4104075, 4377680, 4924890, 5472100, 6566520, 7879824, 8208150, 9849780, 10944200, 12312225, 13133040, 16416300, 19699560, 21888400, 24624450, 32832600, 39399120, 49248900, 65665200, 98497800, 196995600]

約数ペア:

[(1, 196995600), (2, 98497800), (3, 65665200), (4, 49248900), (5, 39399120), (6, 32832600), (8, 24624450), (9, 21888400), (10, 19699560), (12, 16416300), (15, 13133040), (16, 12312225), (18, 10944200), (20, 9849780), (24, 8208150), (25, 7879824), (30, 6566520), (36, 5472100), (40, 4924890), (45, 4377680), (48, 4104075), (50, 3939912), (60, 3283260), (72, 2736050), (75, 2626608), (80, 2462445), (90, 2188840), (100, 1969956), (120, 1641630), (144, 1368025), (150, 1313304), (180, 1094420), (200, 984978), (225, 875536), (240, 820815), (300, 656652), (360, 547210), (400, 492489), (450, 437768), (600, 328326), (720, 273605), (900, 218884), (1200, 164163), (1800, 109442), (3600, 54721)]