21610800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 300

約数和(自身を含む): 83722320

約数和(自身を除く): 62111520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 29, 30, 36, 40, 45, 46, 48, 50, 54, 58, 60, 69, 72, 75, 80, 81, 87, 90, 92, 100, 108, 115, 116, 120, 135, 138, 144, 145, 150, 162, 174, 180, 184, 200, 207, 216, 225, 230, 232, 240, 261, 270, 276, 290, 300, 324, 345, 348, 360, 368, 400, 405, 414, 432, 435, 450, 460, 464, 522, 540, 552, 575, 580, 600, 621, 648, 667, 675, 690, 696, 720, 725, 783, 810, 828, 870, 900, 920, 1035, 1044, 1080, 1104, 1150, 1160, 1200, 1242, 1296, 1305, 1334, 1350, 1380, 1392, 1450, 1566, 1620, 1656, 1725, 1740, 1800, 1840, 1863, 2001, 2025, 2070, 2088, 2160, 2175, 2300, 2320, 2349, 2484, 2610, 2668, 2700, 2760, 2900, 3105, 3132, 3240, 3312, 3335, 3450, 3480, 3600, 3726, 3915, 4002, 4050, 4140, 4176, 4350, 4600, 4698, 4968, 5175, 5220, 5336, 5400, 5520, 5800, 6003, 6210, 6264, 6480, 6525, 6670, 6900, 6960, 7452, 7830, 8004, 8100, 8280, 8700, 9200, 9315, 9396, 9936, 10005, 10350, 10440, 10672, 10800, 11600, 11745, 12006, 12420, 12528, 13050, 13340, 13800, 14904, 15525, 15660, 16008, 16200, 16560, 16675, 17400, 18009, 18630, 18792, 19575, 20010, 20700, 20880, 23490, 24012, 24840, 26100, 26680, 27600, 29808, 30015, 31050, 31320, 32016, 32400, 33350, 34800, 36018, 37260, 37584, 39150, 40020, 41400, 46575, 46980, 48024, 49680, 50025, 52200, 53360, 54027, 58725, 60030, 62100, 62640, 66700, 72036, 74520, 78300, 80040, 82800, 90045, 93150, 93960, 96048, 100050, 104400, 108054, 117450, 120060, 124200, 133400, 144072, 149040, 150075, 156600, 160080, 180090, 186300, 187920, 200100, 216108, 234900, 240120, 248400, 266800, 270135, 288144, 300150, 313200, 360180, 372600, 400200, 432216, 450225, 469800, 480240, 540270, 600300, 720360, 745200, 800400, 864432, 900450, 939600, 1080540, 1200600, 1350675, 1440720, 1800900, 2161080, 2401200, 2701350, 3601800, 4322160, 5402700, 7203600, 10805400, 21610800]

約数ペア:

[(1, 21610800), (2, 10805400), (3, 7203600), (4, 5402700), (5, 4322160), (6, 3601800), (8, 2701350), (9, 2401200), (10, 2161080), (12, 1800900), (15, 1440720), (16, 1350675), (18, 1200600), (20, 1080540), (23, 939600), (24, 900450), (25, 864432), (27, 800400), (29, 745200), (30, 720360), (36, 600300), (40, 540270), (45, 480240), (46, 469800), (48, 450225), (50, 432216), (54, 400200), (58, 372600), (60, 360180), (69, 313200), (72, 300150), (75, 288144), (80, 270135), (81, 266800), (87, 248400), (90, 240120), (92, 234900), (100, 216108), (108, 200100), (115, 187920), (116, 186300), (120, 180090), (135, 160080), (138, 156600), (144, 150075), (145, 149040), (150, 144072), (162, 133400), (174, 124200), (180, 120060), (184, 117450), (200, 108054), (207, 104400), (216, 100050), (225, 96048), (230, 93960), (232, 93150), (240, 90045), (261, 82800), (270, 80040), (276, 78300), (290, 74520), (300, 72036), (324, 66700), (345, 62640), (348, 62100), (360, 60030), (368, 58725), (400, 54027), (405, 53360), (414, 52200), (432, 50025), (435, 49680), (450, 48024), (460, 46980), (464, 46575), (522, 41400), (540, 40020), (552, 39150), (575, 37584), (580, 37260), (600, 36018), (621, 34800), (648, 33350), (667, 32400), (675, 32016), (690, 31320), (696, 31050), (720, 30015), (725, 29808), (783, 27600), (810, 26680), (828, 26100), (870, 24840), (900, 24012), (920, 23490), (1035, 20880), (1044, 20700), (1080, 20010), (1104, 19575), (1150, 18792), (1160, 18630), (1200, 18009), (1242, 17400), (1296, 16675), (1305, 16560), (1334, 16200), (1350, 16008), (1380, 15660), (1392, 15525), (1450, 14904), (1566, 13800), (1620, 13340), (1656, 13050), (1725, 12528), (1740, 12420), (1800, 12006), (1840, 11745), (1863, 11600), (2001, 10800), (2025, 10672), (2070, 10440), (2088, 10350), (2160, 10005), (2175, 9936), (2300, 9396), (2320, 9315), (2349, 9200), (2484, 8700), (2610, 8280), (2668, 8100), (2700, 8004), (2760, 7830), (2900, 7452), (3105, 6960), (3132, 6900), (3240, 6670), (3312, 6525), (3335, 6480), (3450, 6264), (3480, 6210), (3600, 6003), (3726, 5800), (3915, 5520), (4002, 5400), (4050, 5336), (4140, 5220), (4176, 5175), (4350, 4968), (4600, 4698)]