388621800

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 480

約数和(自身を含む): 1620432000

約数和(自身を除く): 1231810200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 46, 50, 54, 56, 60, 63, 69, 70, 72, 75, 81, 84, 90, 92, 100, 105, 108, 115, 120, 126, 135, 138, 140, 149, 150, 161, 162, 168, 175, 180, 184, 189, 200, 207, 210, 216, 225, 230, 252, 270, 276, 280, 298, 300, 315, 322, 324, 345, 350, 360, 378, 405, 414, 420, 447, 450, 460, 483, 504, 525, 540, 552, 567, 575, 596, 600, 621, 630, 644, 648, 675, 690, 700, 745, 756, 805, 810, 828, 840, 894, 900, 920, 945, 966, 1035, 1043, 1050, 1080, 1134, 1150, 1192, 1242, 1260, 1288, 1341, 1350, 1380, 1400, 1449, 1490, 1512, 1575, 1610, 1620, 1656, 1725, 1788, 1800, 1863, 1890, 1932, 2025, 2070, 2086, 2100, 2235, 2268, 2300, 2415, 2484, 2520, 2682, 2700, 2760, 2835, 2898, 2980, 3105, 3129, 3150, 3220, 3240, 3427, 3450, 3576, 3725, 3726, 3780, 3864, 4023, 4025, 4050, 4140, 4172, 4200, 4347, 4470, 4536, 4600, 4725, 4830, 4968, 5175, 5215, 5364, 5400, 5670, 5796, 5960, 6210, 6258, 6300, 6440, 6705, 6854, 6900, 7245, 7450, 7452, 7560, 8046, 8050, 8100, 8280, 8344, 8694, 8940, 9315, 9387, 9450, 9660, 10281, 10350, 10430, 10728, 11175, 11340, 11592, 12069, 12075, 12420, 12516, 12600, 13041, 13410, 13708, 13800, 14175, 14490, 14900, 14904, 15525, 15645, 16092, 16100, 16200, 17135, 17388, 17880, 18630, 18774, 18900, 19320, 20115, 20562, 20700, 20860, 21735, 22350, 22680, 23989, 24138, 24150, 24840, 25032, 26075, 26082, 26820, 27416, 28161, 28350, 28980, 29800, 30843, 31050, 31290, 32184, 32200, 33525, 34270, 34776, 36225, 37260, 37548, 37800, 40230, 41124, 41400, 41720, 43470, 44700, 46575, 46935, 47978, 48276, 48300, 51405, 52150, 52164, 53640, 56322, 56700, 57960, 60345, 61686, 62100, 62580, 65205, 67050, 68540, 71967, 72450, 74520, 75096, 78225, 80460, 82248, 84483, 85675, 86940, 89400, 92529, 93150, 93870, 95956, 96552, 96600, 100575, 102810, 104300, 104328, 108675, 112644, 113400, 119945, 120690, 123372, 124200, 125160, 130410, 134100, 137080, 140805, 143934, 144900, 154215, 156450, 160920, 168966, 171350, 173880, 185058, 186300, 187740, 191912, 201150, 205620, 208600, 215901, 217350, 225288, 234675, 239890, 241380, 246744, 257025, 260820, 268200, 277587, 281610, 287868, 289800, 301725, 308430, 312900, 326025, 337932, 342700, 359835, 370116, 372600, 375480, 402300, 411240, 422415, 431802, 434700, 462645, 469350, 479780, 482760, 514050, 521640, 555174, 563220, 575736, 599725, 603450, 616860, 625800, 647703, 652050, 675864, 685400, 704025, 719670, 740232, 771075, 804600, 844830, 863604, 869400, 925290, 938700, 959560, 1028100, 1079505, 1110348, 1126440, 1199450, 1206900, 1233720, 1295406, 1304100, 1387935, 1408050, 1439340, 1542150, 1689660, 1727208, 1799175, 1850580, 1877400, 1943109, 2056200, 2112075, 2159010, 2220696, 2313225, 2398900, 2413800, 2590812, 2608200, 2775870, 2816100, 2878680, 3084300, 3238515, 3379320, 3598350, 3701160, 3886218, 4224150, 4318020, 4626450, 4797800, 5181624, 5397525, 5551740, 5632200, 6168600, 6477030, 6939675, 7196700, 7772436, 8448300, 8636040, 9252900, 9715545, 10795050, 11103480, 12954060, 13879350, 14393400, 15544872, 16192575, 16896600, 18505800, 19431090, 21590100, 25908120, 27758700, 32385150, 38862180, 43180200, 48577725, 55517400, 64770300, 77724360, 97155450, 129540600, 194310900, 388621800]

約数ペア:

[(1, 388621800), (2, 194310900), (3, 129540600), (4, 97155450), (5, 77724360), (6, 64770300), (7, 55517400), (8, 48577725), (9, 43180200), (10, 38862180), (12, 32385150), (14, 27758700), (15, 25908120), (18, 21590100), (20, 19431090), (21, 18505800), (23, 16896600), (24, 16192575), (25, 15544872), (27, 14393400), (28, 13879350), (30, 12954060), (35, 11103480), (36, 10795050), (40, 9715545), (42, 9252900), (45, 8636040), (46, 8448300), (50, 7772436), (54, 7196700), (56, 6939675), (60, 6477030), (63, 6168600), (69, 5632200), (70, 5551740), (72, 5397525), (75, 5181624), (81, 4797800), (84, 4626450), (90, 4318020), (92, 4224150), (100, 3886218), (105, 3701160), (108, 3598350), (115, 3379320), (120, 3238515), (126, 3084300), (135, 2878680), (138, 2816100), (140, 2775870), (149, 2608200), (150, 2590812), (161, 2413800), (162, 2398900), (168, 2313225), (175, 2220696), (180, 2159010), (184, 2112075), (189, 2056200), (200, 1943109), (207, 1877400), (210, 1850580), (216, 1799175), (225, 1727208), (230, 1689660), (252, 1542150), (270, 1439340), (276, 1408050), (280, 1387935), (298, 1304100), (300, 1295406), (315, 1233720), (322, 1206900), (324, 1199450), (345, 1126440), (350, 1110348), (360, 1079505), (378, 1028100), (405, 959560), (414, 938700), (420, 925290), (447, 869400), (450, 863604), (460, 844830), (483, 804600), (504, 771075), (525, 740232), (540, 719670), (552, 704025), (567, 685400), (575, 675864), (596, 652050), (600, 647703), (621, 625800), (630, 616860), (644, 603450), (648, 599725), (675, 575736), (690, 563220), (700, 555174), (745, 521640), (756, 514050), (805, 482760), (810, 479780), (828, 469350), (840, 462645), (894, 434700), (900, 431802), (920, 422415), (945, 411240), (966, 402300), (1035, 375480), (1043, 372600), (1050, 370116), (1080, 359835), (1134, 342700), (1150, 337932), (1192, 326025), (1242, 312900), (1260, 308430), (1288, 301725), (1341, 289800), (1350, 287868), (1380, 281610), (1400, 277587), (1449, 268200), (1490, 260820), (1512, 257025), (1575, 246744), (1610, 241380), (1620, 239890), (1656, 234675), (1725, 225288), (1788, 217350), (1800, 215901), (1863, 208600), (1890, 205620), (1932, 201150), (2025, 191912), (2070, 187740), (2086, 186300), (2100, 185058), (2235, 173880), (2268, 171350), (2300, 168966), (2415, 160920), (2484, 156450), (2520, 154215), (2682, 144900), (2700, 143934), (2760, 140805), (2835, 137080), (2898, 134100), (2980, 130410), (3105, 125160), (3129, 124200), (3150, 123372), (3220, 120690), (3240, 119945), (3427, 113400), (3450, 112644), (3576, 108675), (3725, 104328), (3726, 104300), (3780, 102810), (3864, 100575), (4023, 96600), (4025, 96552), (4050, 95956), (4140, 93870), (4172, 93150), (4200, 92529), (4347, 89400), (4470, 86940), (4536, 85675), (4600, 84483), (4725, 82248), (4830, 80460), (4968, 78225), (5175, 75096), (5215, 74520), (5364, 72450), (5400, 71967), (5670, 68540), (5796, 67050), (5960, 65205), (6210, 62580), (6258, 62100), (6300, 61686), (6440, 60345), (6705, 57960), (6854, 56700), (6900, 56322), (7245, 53640), (7450, 52164), (7452, 52150), (7560, 51405), (8046, 48300), (8050, 48276), (8100, 47978), (8280, 46935), (8344, 46575), (8694, 44700), (8940, 43470), (9315, 41720), (9387, 41400), (9450, 41124), (9660, 40230), (10281, 37800), (10350, 37548), (10430, 37260), (10728, 36225), (11175, 34776), (11340, 34270), (11592, 33525), (12069, 32200), (12075, 32184), (12420, 31290), (12516, 31050), (12600, 30843), (13041, 29800), (13410, 28980), (13708, 28350), (13800, 28161), (14175, 27416), (14490, 26820), (14900, 26082), (14904, 26075), (15525, 25032), (15645, 24840), (16092, 24150), (16100, 24138), (16200, 23989), (17135, 22680), (17388, 22350), (17880, 21735), (18630, 20860), (18774, 20700), (18900, 20562), (19320, 20115)]