203941800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{12589}}^1$

素因数の和:12617

約数の個数: 120

約数和(自身を含む): 708376350

約数和(自身を除く): 504434550

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, 12589, 16200, 25178, 37767, 50356, 62945, 75534, 100712, 113301, 125890, 151068, 188835, 226602, 251780, 302136, 314725, 339903, 377670, 453204, 503560, 566505, 629450, 679806, 755340, 906408, 944175, 1019709, 1133010, 1258900, 1359612, 1510680, 1699515, 1888350, 2039418, 2266020, 2517800, 2719224, 2832525, 3399030, 3776700, 4078836, 4532040, 5098545, 5665050, 6798060, 7553400, 8157672, 8497575, 10197090, 11330100, 13596120, 16995150, 20394180, 22660200, 25492725, 33990300, 40788360, 50985450, 67980600, 101970900, 203941800]

約数ペア:

[(1, 203941800), (2, 101970900), (3, 67980600), (4, 50985450), (5, 40788360), (6, 33990300), (8, 25492725), (9, 22660200), (10, 20394180), (12, 16995150), (15, 13596120), (18, 11330100), (20, 10197090), (24, 8497575), (25, 8157672), (27, 7553400), (30, 6798060), (36, 5665050), (40, 5098545), (45, 4532040), (50, 4078836), (54, 3776700), (60, 3399030), (72, 2832525), (75, 2719224), (81, 2517800), (90, 2266020), (100, 2039418), (108, 1888350), (120, 1699515), (135, 1510680), (150, 1359612), (162, 1258900), (180, 1133010), (200, 1019709), (216, 944175), (225, 906408), (270, 755340), (300, 679806), (324, 629450), (360, 566505), (405, 503560), (450, 453204), (540, 377670), (600, 339903), (648, 314725), (675, 302136), (810, 251780), (900, 226602), (1080, 188835), (1350, 151068), (1620, 125890), (1800, 113301), (2025, 100712), (2700, 75534), (3240, 62945), (4050, 50356), (5400, 37767), (8100, 25178), (12589, 16200)]