194189400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{11987}}^1$

素因数の和:12015

約数の個数: 120

約数和(自身を含む): 674504820

約数和(自身を除く): 480315420

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, 11987, 16200, 23974, 35961, 47948, 59935, 71922, 95896, 107883, 119870, 143844, 179805, 215766, 239740, 287688, 299675, 323649, 359610, 431532, 479480, 539415, 599350, 647298, 719220, 863064, 899025, 970947, 1078830, 1198700, 1294596, 1438440, 1618245, 1798050, 1941894, 2157660, 2397400, 2589192, 2697075, 3236490, 3596100, 3883788, 4315320, 4854735, 5394150, 6472980, 7192200, 7767576, 8091225, 9709470, 10788300, 12945960, 16182450, 19418940, 21576600, 24273675, 32364900, 38837880, 48547350, 64729800, 97094700, 194189400]

約数ペア:

[(1, 194189400), (2, 97094700), (3, 64729800), (4, 48547350), (5, 38837880), (6, 32364900), (8, 24273675), (9, 21576600), (10, 19418940), (12, 16182450), (15, 12945960), (18, 10788300), (20, 9709470), (24, 8091225), (25, 7767576), (27, 7192200), (30, 6472980), (36, 5394150), (40, 4854735), (45, 4315320), (50, 3883788), (54, 3596100), (60, 3236490), (72, 2697075), (75, 2589192), (81, 2397400), (90, 2157660), (100, 1941894), (108, 1798050), (120, 1618245), (135, 1438440), (150, 1294596), (162, 1198700), (180, 1078830), (200, 970947), (216, 899025), (225, 863064), (270, 719220), (300, 647298), (324, 599350), (360, 539415), (405, 479480), (450, 431532), (540, 359610), (600, 323649), (648, 299675), (675, 287688), (810, 239740), (900, 215766), (1080, 179805), (1350, 143844), (1620, 119870), (1800, 107883), (2025, 95896), (2700, 71922), (3240, 59935), (4050, 47948), (5400, 35961), (8100, 23974), (11987, 16200)]