202812840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 702000000

約数和(自身を除く): 499187160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 149, 152, 171, 180, 190, 199, 228, 285, 298, 342, 360, 380, 398, 447, 456, 570, 596, 597, 684, 745, 760, 796, 855, 894, 995, 1140, 1192, 1194, 1341, 1368, 1490, 1592, 1710, 1788, 1791, 1990, 2235, 2280, 2388, 2682, 2831, 2980, 2985, 3420, 3576, 3582, 3781, 3980, 4470, 4776, 5364, 5662, 5960, 5970, 6705, 6840, 7164, 7562, 7960, 8493, 8940, 8955, 10728, 11324, 11343, 11940, 13410, 14155, 14328, 15124, 16986, 17880, 17910, 18905, 22648, 22686, 23880, 25479, 26820, 28310, 29651, 30248, 33972, 34029, 35820, 37810, 42465, 45372, 50958, 53640, 56620, 56715, 59302, 67944, 68058, 71640, 75620, 84930, 88953, 90744, 101916, 113240, 113430, 118604, 127395, 136116, 148255, 151240, 169860, 170145, 177906, 203832, 226860, 237208, 254790, 266859, 272232, 296510, 339720, 340290, 355812, 444765, 453720, 509580, 533718, 563369, 593020, 680580, 711624, 889530, 1019160, 1067436, 1126738, 1186040, 1334295, 1361160, 1690107, 1779060, 2134872, 2253476, 2668590, 2816845, 3380214, 3558120, 4506952, 5070321, 5337180, 5633690, 6760428, 8450535, 10140642, 10674360, 11267380, 13520856, 16901070, 20281284, 22534760, 25351605, 33802140, 40562568, 50703210, 67604280, 101406420, 202812840]

約数ペア:

[(1, 202812840), (2, 101406420), (3, 67604280), (4, 50703210), (5, 40562568), (6, 33802140), (8, 25351605), (9, 22534760), (10, 20281284), (12, 16901070), (15, 13520856), (18, 11267380), (19, 10674360), (20, 10140642), (24, 8450535), (30, 6760428), (36, 5633690), (38, 5337180), (40, 5070321), (45, 4506952), (57, 3558120), (60, 3380214), (72, 2816845), (76, 2668590), (90, 2253476), (95, 2134872), (114, 1779060), (120, 1690107), (149, 1361160), (152, 1334295), (171, 1186040), (180, 1126738), (190, 1067436), (199, 1019160), (228, 889530), (285, 711624), (298, 680580), (342, 593020), (360, 563369), (380, 533718), (398, 509580), (447, 453720), (456, 444765), (570, 355812), (596, 340290), (597, 339720), (684, 296510), (745, 272232), (760, 266859), (796, 254790), (855, 237208), (894, 226860), (995, 203832), (1140, 177906), (1192, 170145), (1194, 169860), (1341, 151240), (1368, 148255), (1490, 136116), (1592, 127395), (1710, 118604), (1788, 113430), (1791, 113240), (1990, 101916), (2235, 90744), (2280, 88953), (2388, 84930), (2682, 75620), (2831, 71640), (2980, 68058), (2985, 67944), (3420, 59302), (3576, 56715), (3582, 56620), (3781, 53640), (3980, 50958), (4470, 45372), (4776, 42465), (5364, 37810), (5662, 35820), (5960, 34029), (5970, 33972), (6705, 30248), (6840, 29651), (7164, 28310), (7562, 26820), (7960, 25479), (8493, 23880), (8940, 22686), (8955, 22648), (10728, 18905), (11324, 17910), (11343, 17880), (11940, 16986), (13410, 15124), (14155, 14328)]