196966800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{54713}}^1$

素因数の和:54737

約数の個数: 90

約数和(自身を含む): 683542002

約数和(自身を除く): 486575202

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, 54713, 109426, 164139, 218852, 273565, 328278, 437704, 492417, 547130, 656556, 820695, 875408, 984834, 1094260, 1313112, 1367825, 1641390, 1969668, 2188520, 2462085, 2626224, 2735650, 3282780, 3939336, 4103475, 4377040, 4924170, 5471300, 6565560, 7878672, 8206950, 9848340, 10942600, 12310425, 13131120, 16413900, 19696680, 21885200, 24620850, 32827800, 39393360, 49241700, 65655600, 98483400, 196966800]

約数ペア:

[(1, 196966800), (2, 98483400), (3, 65655600), (4, 49241700), (5, 39393360), (6, 32827800), (8, 24620850), (9, 21885200), (10, 19696680), (12, 16413900), (15, 13131120), (16, 12310425), (18, 10942600), (20, 9848340), (24, 8206950), (25, 7878672), (30, 6565560), (36, 5471300), (40, 4924170), (45, 4377040), (48, 4103475), (50, 3939336), (60, 3282780), (72, 2735650), (75, 2626224), (80, 2462085), (90, 2188520), (100, 1969668), (120, 1641390), (144, 1367825), (150, 1313112), (180, 1094260), (200, 984834), (225, 875408), (240, 820695), (300, 656556), (360, 547130), (400, 492417), (450, 437704), (600, 328278), (720, 273565), (900, 218852), (1200, 164139), (1800, 109426), (3600, 54713)]