125644620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 374976000

約数和(自身を除く): 249331380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 199, 204, 255, 340, 398, 510, 597, 619, 796, 995, 1020, 1194, 1238, 1857, 1990, 2388, 2476, 2985, 3095, 3383, 3714, 3980, 5970, 6190, 6766, 7428, 9285, 10149, 10523, 11940, 12380, 13532, 16915, 18570, 20298, 21046, 31569, 33830, 37140, 40596, 42092, 50745, 52615, 63138, 67660, 101490, 105230, 123181, 126276, 157845, 202980, 210460, 246362, 315690, 369543, 492724, 615905, 631380, 739086, 1231810, 1478172, 1847715, 2094077, 2463620, 3695430, 4188154, 6282231, 7390860, 8376308, 10470385, 12564462, 20940770, 25128924, 31411155, 41881540, 62822310, 125644620]

約数ペア:

[(1, 125644620), (2, 62822310), (3, 41881540), (4, 31411155), (5, 25128924), (6, 20940770), (10, 12564462), (12, 10470385), (15, 8376308), (17, 7390860), (20, 6282231), (30, 4188154), (34, 3695430), (51, 2463620), (60, 2094077), (68, 1847715), (85, 1478172), (102, 1231810), (170, 739086), (199, 631380), (204, 615905), (255, 492724), (340, 369543), (398, 315690), (510, 246362), (597, 210460), (619, 202980), (796, 157845), (995, 126276), (1020, 123181), (1194, 105230), (1238, 101490), (1857, 67660), (1990, 63138), (2388, 52615), (2476, 50745), (2985, 42092), (3095, 40596), (3383, 37140), (3714, 33830), (3980, 31569), (5970, 21046), (6190, 20298), (6766, 18570), (7428, 16915), (9285, 13532), (10149, 12380), (10523, 11940)]