98343810

素因数分解:

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

素因数の和:265

約数の個数: 144

約数和(自身を含む): 287352000

約数和(自身を除く): 189008190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 199, 255, 285, 289, 306, 323, 342, 398, 510, 570, 578, 597, 646, 765, 855, 867, 969, 995, 1194, 1445, 1530, 1615, 1710, 1734, 1791, 1938, 1990, 2601, 2890, 2907, 2985, 3230, 3383, 3582, 3781, 4335, 4845, 5202, 5491, 5814, 5970, 6766, 7562, 8670, 8955, 9690, 10149, 10982, 11343, 13005, 14535, 16473, 16915, 17910, 18905, 20298, 22686, 26010, 27455, 29070, 30447, 32946, 33830, 34029, 37810, 49419, 50745, 54910, 56715, 57511, 60894, 64277, 68058, 82365, 98838, 101490, 113430, 115022, 128554, 152235, 164730, 170145, 172533, 192831, 247095, 287555, 304470, 321385, 340290, 345066, 385662, 494190, 517599, 575110, 578493, 642770, 862665, 964155, 1035198, 1092709, 1156986, 1725330, 1928310, 2185418, 2587995, 2892465, 3278127, 5175990, 5463545, 5784930, 6556254, 9834381, 10927090, 16390635, 19668762, 32781270, 49171905, 98343810]

約数ペア:

[(1, 98343810), (2, 49171905), (3, 32781270), (5, 19668762), (6, 16390635), (9, 10927090), (10, 9834381), (15, 6556254), (17, 5784930), (18, 5463545), (19, 5175990), (30, 3278127), (34, 2892465), (38, 2587995), (45, 2185418), (51, 1928310), (57, 1725330), (85, 1156986), (90, 1092709), (95, 1035198), (102, 964155), (114, 862665), (153, 642770), (170, 578493), (171, 575110), (190, 517599), (199, 494190), (255, 385662), (285, 345066), (289, 340290), (306, 321385), (323, 304470), (342, 287555), (398, 247095), (510, 192831), (570, 172533), (578, 170145), (597, 164730), (646, 152235), (765, 128554), (855, 115022), (867, 113430), (969, 101490), (995, 98838), (1194, 82365), (1445, 68058), (1530, 64277), (1615, 60894), (1710, 57511), (1734, 56715), (1791, 54910), (1938, 50745), (1990, 49419), (2601, 37810), (2890, 34029), (2907, 33830), (2985, 32946), (3230, 30447), (3383, 29070), (3582, 27455), (3781, 26010), (4335, 22686), (4845, 20298), (5202, 18905), (5491, 17910), (5814, 16915), (5970, 16473), (6766, 14535), (7562, 13005), (8670, 11343), (8955, 10982), (9690, 10149)]