2012534100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{248461}}^1$

素因数の和:248487

約数の個数: 90

約数和(自身を含む): 6523866734

約数和(自身を除く): 4511332634

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 248461, 496922, 745383, 993844, 1242305, 1490766, 2236149, 2484610, 2981532, 3726915, 4472298, 4969220, 6211525, 6708447, 7453830, 8944596, 11180745, 12423050, 13416894, 14907660, 18634575, 20125341, 22361490, 24846100, 26833788, 33542235, 37269150, 40250682, 44722980, 55903725, 67084470, 74538300, 80501364, 100626705, 111807450, 134168940, 167711175, 201253410, 223614900, 335422350, 402506820, 503133525, 670844700, 1006267050, 2012534100]

約数ペア:

[(1, 2012534100), (2, 1006267050), (3, 670844700), (4, 503133525), (5, 402506820), (6, 335422350), (9, 223614900), (10, 201253410), (12, 167711175), (15, 134168940), (18, 111807450), (20, 100626705), (25, 80501364), (27, 74538300), (30, 67084470), (36, 55903725), (45, 44722980), (50, 40250682), (54, 37269150), (60, 33542235), (75, 26833788), (81, 24846100), (90, 22361490), (100, 20125341), (108, 18634575), (135, 14907660), (150, 13416894), (162, 12423050), (180, 11180745), (225, 8944596), (270, 7453830), (300, 6708447), (324, 6211525), (405, 4969220), (450, 4472298), (540, 3726915), (675, 2981532), (810, 2484610), (900, 2236149), (1350, 1490766), (1620, 1242305), (2025, 993844), (2700, 745383), (4050, 496922), (8100, 248461)]