20580451500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{3623}}^1$

素因数の和:4193

約数の個数: 192

約数和(自身を含む): 68637284352

約数和(自身を除く): 48056832852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 541, 700, 750, 875, 1050, 1082, 1500, 1623, 1750, 2100, 2164, 2625, 2705, 3246, 3500, 3623, 3787, 5250, 5410, 6492, 7246, 7574, 8115, 10500, 10820, 10869, 11361, 13525, 14492, 15148, 16230, 18115, 18935, 21738, 22722, 25361, 27050, 32460, 36230, 37870, 40575, 43476, 45444, 50722, 54100, 54345, 56805, 67625, 72460, 75740, 76083, 81150, 90575, 94675, 101444, 108690, 113610, 126805, 135250, 152166, 162300, 181150, 189350, 202875, 217380, 227220, 253610, 270500, 271725, 284025, 304332, 362300, 378700, 380415, 405750, 452875, 473375, 507220, 543450, 568050, 634025, 760830, 811500, 905750, 946750, 1086900, 1136100, 1268050, 1358625, 1420125, 1521660, 1811500, 1893500, 1902075, 1960043, 2536100, 2717250, 2840250, 3170125, 3804150, 3920086, 5434500, 5680500, 5880129, 6340250, 7608300, 7840172, 9510375, 9800215, 11760258, 12680500, 13720301, 19020750, 19600430, 23520516, 27440602, 29400645, 38041500, 39200860, 41160903, 49001075, 54881204, 58801290, 68601505, 82321806, 98002150, 117602580, 137203010, 147003225, 164643612, 196004300, 205804515, 245005375, 274406020, 294006450, 343007525, 411609030, 490010750, 588012900, 686015050, 735016125, 823218060, 980021500, 1029022575, 1372030100, 1470032250, 1715037625, 2058045150, 2940064500, 3430075250, 4116090300, 5145112875, 6860150500, 10290225750, 20580451500]

約数ペア:

[(1, 20580451500), (2, 10290225750), (3, 6860150500), (4, 5145112875), (5, 4116090300), (6, 3430075250), (7, 2940064500), (10, 2058045150), (12, 1715037625), (14, 1470032250), (15, 1372030100), (20, 1029022575), (21, 980021500), (25, 823218060), (28, 735016125), (30, 686015050), (35, 588012900), (42, 490010750), (50, 411609030), (60, 343007525), (70, 294006450), (75, 274406020), (84, 245005375), (100, 205804515), (105, 196004300), (125, 164643612), (140, 147003225), (150, 137203010), (175, 117602580), (210, 98002150), (250, 82321806), (300, 68601505), (350, 58801290), (375, 54881204), (420, 49001075), (500, 41160903), (525, 39200860), (541, 38041500), (700, 29400645), (750, 27440602), (875, 23520516), (1050, 19600430), (1082, 19020750), (1500, 13720301), (1623, 12680500), (1750, 11760258), (2100, 9800215), (2164, 9510375), (2625, 7840172), (2705, 7608300), (3246, 6340250), (3500, 5880129), (3623, 5680500), (3787, 5434500), (5250, 3920086), (5410, 3804150), (6492, 3170125), (7246, 2840250), (7574, 2717250), (8115, 2536100), (10500, 1960043), (10820, 1902075), (10869, 1893500), (11361, 1811500), (13525, 1521660), (14492, 1420125), (15148, 1358625), (16230, 1268050), (18115, 1136100), (18935, 1086900), (21738, 946750), (22722, 905750), (25361, 811500), (27050, 760830), (32460, 634025), (36230, 568050), (37870, 543450), (40575, 507220), (43476, 473375), (45444, 452875), (50722, 405750), (54100, 380415), (54345, 378700), (56805, 362300), (67625, 304332), (72460, 284025), (75740, 271725), (76083, 270500), (81150, 253610), (90575, 227220), (94675, 217380), (101444, 202875), (108690, 189350), (113610, 181150), (126805, 162300), (135250, 152166)]