138195600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{115163}}^1$

素因数の和:115184

約数の個数: 60

約数和(自身を含む): 442690416

約数和(自身を除く): 304494816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 115163, 230326, 345489, 460652, 575815, 690978, 921304, 1151630, 1381956, 1727445, 1842608, 2303260, 2763912, 2879075, 3454890, 4606520, 5527824, 5758150, 6909780, 8637225, 9213040, 11516300, 13819560, 17274450, 23032600, 27639120, 34548900, 46065200, 69097800, 138195600]

約数ペア:

[(1, 138195600), (2, 69097800), (3, 46065200), (4, 34548900), (5, 27639120), (6, 23032600), (8, 17274450), (10, 13819560), (12, 11516300), (15, 9213040), (16, 8637225), (20, 6909780), (24, 5758150), (25, 5527824), (30, 4606520), (40, 3454890), (48, 2879075), (50, 2763912), (60, 2303260), (75, 1842608), (80, 1727445), (100, 1381956), (120, 1151630), (150, 921304), (200, 690978), (240, 575815), (300, 460652), (400, 345489), (600, 230326), (1200, 115163)]