137620440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 480168000

約数和(自身を除く): 342547560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 113, 120, 136, 153, 170, 180, 199, 204, 226, 255, 306, 339, 340, 360, 398, 408, 452, 510, 565, 597, 612, 678, 680, 765, 796, 904, 995, 1017, 1020, 1130, 1194, 1224, 1356, 1530, 1592, 1695, 1791, 1921, 1990, 2034, 2040, 2260, 2388, 2712, 2985, 3060, 3383, 3390, 3582, 3842, 3980, 4068, 4520, 4776, 5085, 5763, 5970, 6120, 6766, 6780, 7164, 7684, 7960, 8136, 8955, 9605, 10149, 10170, 11526, 11940, 13532, 13560, 14328, 15368, 16915, 17289, 17910, 19210, 20298, 20340, 22487, 23052, 23880, 27064, 28815, 30447, 33830, 34578, 35820, 38420, 40596, 40680, 44974, 46104, 50745, 57630, 60894, 67461, 67660, 69156, 71640, 76840, 81192, 86445, 89948, 101490, 112435, 115260, 121788, 134922, 135320, 138312, 152235, 172890, 179896, 202383, 202980, 224870, 230520, 243576, 269844, 304470, 337305, 345780, 382279, 404766, 405960, 449740, 539688, 608940, 674610, 691560, 764558, 809532, 899480, 1011915, 1146837, 1217880, 1349220, 1529116, 1619064, 1911395, 2023830, 2293674, 2698440, 3058232, 3440511, 3822790, 4047660, 4587348, 5734185, 6881022, 7645580, 8095320, 9174696, 11468370, 13762044, 15291160, 17202555, 22936740, 27524088, 34405110, 45873480, 68810220, 137620440]

約数ペア:

[(1, 137620440), (2, 68810220), (3, 45873480), (4, 34405110), (5, 27524088), (6, 22936740), (8, 17202555), (9, 15291160), (10, 13762044), (12, 11468370), (15, 9174696), (17, 8095320), (18, 7645580), (20, 6881022), (24, 5734185), (30, 4587348), (34, 4047660), (36, 3822790), (40, 3440511), (45, 3058232), (51, 2698440), (60, 2293674), (68, 2023830), (72, 1911395), (85, 1619064), (90, 1529116), (102, 1349220), (113, 1217880), (120, 1146837), (136, 1011915), (153, 899480), (170, 809532), (180, 764558), (199, 691560), (204, 674610), (226, 608940), (255, 539688), (306, 449740), (339, 405960), (340, 404766), (360, 382279), (398, 345780), (408, 337305), (452, 304470), (510, 269844), (565, 243576), (597, 230520), (612, 224870), (678, 202980), (680, 202383), (765, 179896), (796, 172890), (904, 152235), (995, 138312), (1017, 135320), (1020, 134922), (1130, 121788), (1194, 115260), (1224, 112435), (1356, 101490), (1530, 89948), (1592, 86445), (1695, 81192), (1791, 76840), (1921, 71640), (1990, 69156), (2034, 67660), (2040, 67461), (2260, 60894), (2388, 57630), (2712, 50745), (2985, 46104), (3060, 44974), (3383, 40680), (3390, 40596), (3582, 38420), (3842, 35820), (3980, 34578), (4068, 33830), (4520, 30447), (4776, 28815), (5085, 27064), (5763, 23880), (5970, 23052), (6120, 22487), (6766, 20340), (6780, 20298), (7164, 19210), (7684, 17910), (7960, 17289), (8136, 16915), (8955, 15368), (9605, 14328), (10149, 13560), (10170, 13532), (11526, 11940)]