11569860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 39312000

約数和(自身を除く): 27742140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 199, 204, 228, 255, 285, 306, 323, 340, 342, 380, 398, 510, 570, 597, 612, 646, 684, 765, 796, 855, 969, 995, 1020, 1140, 1194, 1292, 1530, 1615, 1710, 1791, 1938, 1990, 2388, 2907, 2985, 3060, 3230, 3383, 3420, 3582, 3781, 3876, 3980, 4845, 5814, 5970, 6460, 6766, 7164, 7562, 8955, 9690, 10149, 11343, 11628, 11940, 13532, 14535, 15124, 16915, 17910, 18905, 19380, 20298, 22686, 29070, 30447, 33830, 34029, 35820, 37810, 40596, 45372, 50745, 56715, 58140, 60894, 64277, 67660, 68058, 75620, 101490, 113430, 121788, 128554, 136116, 152235, 170145, 192831, 202980, 226860, 257108, 304470, 321385, 340290, 385662, 578493, 608940, 642770, 680580, 771324, 964155, 1156986, 1285540, 1928310, 2313972, 2892465, 3856620, 5784930, 11569860]

約数ペア:

[(1, 11569860), (2, 5784930), (3, 3856620), (4, 2892465), (5, 2313972), (6, 1928310), (9, 1285540), (10, 1156986), (12, 964155), (15, 771324), (17, 680580), (18, 642770), (19, 608940), (20, 578493), (30, 385662), (34, 340290), (36, 321385), (38, 304470), (45, 257108), (51, 226860), (57, 202980), (60, 192831), (68, 170145), (76, 152235), (85, 136116), (90, 128554), (95, 121788), (102, 113430), (114, 101490), (153, 75620), (170, 68058), (171, 67660), (180, 64277), (190, 60894), (199, 58140), (204, 56715), (228, 50745), (255, 45372), (285, 40596), (306, 37810), (323, 35820), (340, 34029), (342, 33830), (380, 30447), (398, 29070), (510, 22686), (570, 20298), (597, 19380), (612, 18905), (646, 17910), (684, 16915), (765, 15124), (796, 14535), (855, 13532), (969, 11940), (995, 11628), (1020, 11343), (1140, 10149), (1194, 9690), (1292, 8955), (1530, 7562), (1615, 7164), (1710, 6766), (1791, 6460), (1938, 5970), (1990, 5814), (2388, 4845), (2907, 3980), (2985, 3876), (3060, 3781), (3230, 3582), (3383, 3420)]