187310880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 240

約数和(自身を含む): 672348600

約数和(自身を除く): 485037720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 149, 160, 162, 180, 194, 216, 240, 270, 288, 291, 298, 324, 360, 388, 405, 432, 447, 480, 485, 540, 582, 596, 648, 720, 745, 776, 810, 864, 873, 894, 970, 1080, 1164, 1192, 1296, 1341, 1440, 1455, 1490, 1552, 1620, 1746, 1788, 1940, 2160, 2235, 2328, 2384, 2592, 2619, 2682, 2910, 2980, 3104, 3240, 3492, 3576, 3880, 4023, 4320, 4365, 4470, 4656, 4768, 5238, 5364, 5820, 5960, 6480, 6705, 6984, 7152, 7760, 7857, 8046, 8730, 8940, 9312, 10476, 10728, 11640, 11920, 12069, 12960, 13095, 13410, 13968, 14304, 14453, 15520, 15714, 16092, 17460, 17880, 20115, 20952, 21456, 23280, 23840, 24138, 26190, 26820, 27936, 28906, 31428, 32184, 34920, 35760, 39285, 40230, 41904, 42912, 43359, 46560, 48276, 52380, 53640, 57812, 60345, 62856, 64368, 69840, 71520, 72265, 78570, 80460, 83808, 86718, 96552, 104760, 107280, 115624, 120690, 125712, 128736, 130077, 139680, 144530, 157140, 160920, 173436, 193104, 209520, 214560, 216795, 231248, 241380, 251424, 260154, 289060, 314280, 321840, 346872, 386208, 390231, 419040, 433590, 462496, 482760, 520308, 578120, 628560, 643680, 650385, 693744, 780462, 867180, 965520, 1040616, 1156240, 1170693, 1257120, 1300770, 1387488, 1560924, 1734360, 1931040, 1951155, 2081232, 2312480, 2341386, 2601540, 3121848, 3468720, 3902310, 4162464, 4682772, 5203080, 5853465, 6243696, 6937440, 7804620, 9365544, 10406160, 11706930, 12487392, 15609240, 18731088, 20812320, 23413860, 31218480, 37462176, 46827720, 62436960, 93655440, 187310880]

約数ペア:

[(1, 187310880), (2, 93655440), (3, 62436960), (4, 46827720), (5, 37462176), (6, 31218480), (8, 23413860), (9, 20812320), (10, 18731088), (12, 15609240), (15, 12487392), (16, 11706930), (18, 10406160), (20, 9365544), (24, 7804620), (27, 6937440), (30, 6243696), (32, 5853465), (36, 5203080), (40, 4682772), (45, 4162464), (48, 3902310), (54, 3468720), (60, 3121848), (72, 2601540), (80, 2341386), (81, 2312480), (90, 2081232), (96, 1951155), (97, 1931040), (108, 1734360), (120, 1560924), (135, 1387488), (144, 1300770), (149, 1257120), (160, 1170693), (162, 1156240), (180, 1040616), (194, 965520), (216, 867180), (240, 780462), (270, 693744), (288, 650385), (291, 643680), (298, 628560), (324, 578120), (360, 520308), (388, 482760), (405, 462496), (432, 433590), (447, 419040), (480, 390231), (485, 386208), (540, 346872), (582, 321840), (596, 314280), (648, 289060), (720, 260154), (745, 251424), (776, 241380), (810, 231248), (864, 216795), (873, 214560), (894, 209520), (970, 193104), (1080, 173436), (1164, 160920), (1192, 157140), (1296, 144530), (1341, 139680), (1440, 130077), (1455, 128736), (1490, 125712), (1552, 120690), (1620, 115624), (1746, 107280), (1788, 104760), (1940, 96552), (2160, 86718), (2235, 83808), (2328, 80460), (2384, 78570), (2592, 72265), (2619, 71520), (2682, 69840), (2910, 64368), (2980, 62856), (3104, 60345), (3240, 57812), (3492, 53640), (3576, 52380), (3880, 48276), (4023, 46560), (4320, 43359), (4365, 42912), (4470, 41904), (4656, 40230), (4768, 39285), (5238, 35760), (5364, 34920), (5820, 32184), (5960, 31428), (6480, 28906), (6705, 27936), (6984, 26820), (7152, 26190), (7760, 24138), (7857, 23840), (8046, 23280), (8730, 21456), (8940, 20952), (9312, 20115), (10476, 17880), (10728, 17460), (11640, 16092), (11920, 15714), (12069, 15520), (12960, 14453), (13095, 14304), (13410, 13968)]