90849100800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{16661}}^1$

素因数の和:16765

約数の個数: 264

約数和(自身を含む): 304508313792

約数和(自身を除く): 213659212992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 240, 256, 284, 300, 320, 355, 384, 400, 426, 480, 512, 568, 600, 640, 710, 768, 800, 852, 960, 1024, 1065, 1136, 1200, 1280, 1420, 1536, 1600, 1704, 1775, 1920, 2130, 2272, 2400, 2560, 2840, 3072, 3200, 3408, 3550, 3840, 4260, 4544, 4800, 5120, 5325, 5680, 6400, 6816, 7100, 7680, 8520, 9088, 9600, 10650, 11360, 12800, 13632, 14200, 15360, 16661, 17040, 18176, 19200, 21300, 22720, 25600, 27264, 28400, 33322, 34080, 36352, 38400, 42600, 45440, 49983, 54528, 56800, 66644, 68160, 72704, 76800, 83305, 85200, 90880, 99966, 109056, 113600, 133288, 136320, 166610, 170400, 181760, 199932, 218112, 227200, 249915, 266576, 272640, 333220, 340800, 363520, 399864, 416525, 454400, 499830, 533152, 545280, 666440, 681600, 799728, 833050, 908800, 999660, 1066304, 1090560, 1182931, 1249575, 1332880, 1363200, 1599456, 1666100, 1817600, 1999320, 2132608, 2365862, 2499150, 2665760, 2726400, 3198912, 3332200, 3548793, 3998640, 4265216, 4731724, 4998300, 5331520, 5452800, 5914655, 6397824, 6664400, 7097586, 7997280, 8530432, 9463448, 9996600, 10663040, 11829310, 12795648, 13328800, 14195172, 15994560, 17060864, 17743965, 18926896, 19993200, 21326080, 23658620, 25591296, 26657600, 28390344, 29573275, 31989120, 35487930, 37853792, 39986400, 42652160, 47317240, 51182592, 53315200, 56780688, 59146550, 63978240, 70975860, 75707584, 79972800, 85304320, 88719825, 94634480, 106630400, 113561376, 118293100, 127956480, 141951720, 151415168, 159945600, 177439650, 189268960, 213260800, 227122752, 236586200, 255912960, 283903440, 302830336, 319891200, 354879300, 378537920, 426521600, 454245504, 473172400, 567806880, 605660672, 639782400, 709758600, 757075840, 908491008, 946344800, 1135613760, 1211321344, 1279564800, 1419517200, 1514151680, 1816982016, 1892689600, 2271227520, 2839034400, 3028303360, 3633964032, 3785379200, 4542455040, 5678068800, 6056606720, 7570758400, 9084910080, 11356137600, 15141516800, 18169820160, 22712275200, 30283033600, 45424550400, 90849100800]

約数ペア:

[(1, 90849100800), (2, 45424550400), (3, 30283033600), (4, 22712275200), (5, 18169820160), (6, 15141516800), (8, 11356137600), (10, 9084910080), (12, 7570758400), (15, 6056606720), (16, 5678068800), (20, 4542455040), (24, 3785379200), (25, 3633964032), (30, 3028303360), (32, 2839034400), (40, 2271227520), (48, 1892689600), (50, 1816982016), (60, 1514151680), (64, 1419517200), (71, 1279564800), (75, 1211321344), (80, 1135613760), (96, 946344800), (100, 908491008), (120, 757075840), (128, 709758600), (142, 639782400), (150, 605660672), (160, 567806880), (192, 473172400), (200, 454245504), (213, 426521600), (240, 378537920), (256, 354879300), (284, 319891200), (300, 302830336), (320, 283903440), (355, 255912960), (384, 236586200), (400, 227122752), (426, 213260800), (480, 189268960), (512, 177439650), (568, 159945600), (600, 151415168), (640, 141951720), (710, 127956480), (768, 118293100), (800, 113561376), (852, 106630400), (960, 94634480), (1024, 88719825), (1065, 85304320), (1136, 79972800), (1200, 75707584), (1280, 70975860), (1420, 63978240), (1536, 59146550), (1600, 56780688), (1704, 53315200), (1775, 51182592), (1920, 47317240), (2130, 42652160), (2272, 39986400), (2400, 37853792), (2560, 35487930), (2840, 31989120), (3072, 29573275), (3200, 28390344), (3408, 26657600), (3550, 25591296), (3840, 23658620), (4260, 21326080), (4544, 19993200), (4800, 18926896), (5120, 17743965), (5325, 17060864), (5680, 15994560), (6400, 14195172), (6816, 13328800), (7100, 12795648), (7680, 11829310), (8520, 10663040), (9088, 9996600), (9600, 9463448), (10650, 8530432), (11360, 7997280), (12800, 7097586), (13632, 6664400), (14200, 6397824), (15360, 5914655), (16661, 5452800), (17040, 5331520), (18176, 4998300), (19200, 4731724), (21300, 4265216), (22720, 3998640), (25600, 3548793), (27264, 3332200), (28400, 3198912), (33322, 2726400), (34080, 2665760), (36352, 2499150), (38400, 2365862), (42600, 2132608), (45440, 1999320), (49983, 1817600), (54528, 1666100), (56800, 1599456), (66644, 1363200), (68160, 1332880), (72704, 1249575), (76800, 1182931), (83305, 1090560), (85200, 1066304), (90880, 999660), (99966, 908800), (109056, 833050), (113600, 799728), (133288, 681600), (136320, 666440), (166610, 545280), (170400, 533152), (181760, 499830), (199932, 454400), (218112, 416525), (227200, 399864), (249915, 363520), (266576, 340800), (272640, 333220)]