280940400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 600

約数和(自身を含む): 1172112480

約数和(自身を除く): 891172080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 27, 29, 30, 36, 39, 40, 45, 46, 48, 50, 52, 54, 58, 60, 65, 69, 72, 75, 78, 80, 81, 87, 90, 92, 100, 104, 108, 115, 116, 117, 120, 130, 135, 138, 144, 145, 150, 156, 162, 174, 180, 184, 195, 200, 207, 208, 216, 225, 230, 232, 234, 240, 260, 261, 270, 276, 290, 299, 300, 312, 324, 325, 345, 348, 351, 360, 368, 377, 390, 400, 405, 414, 432, 435, 450, 460, 464, 468, 520, 522, 540, 552, 575, 580, 585, 598, 600, 621, 624, 648, 650, 667, 675, 690, 696, 702, 720, 725, 754, 780, 783, 810, 828, 870, 897, 900, 920, 936, 975, 1035, 1040, 1044, 1053, 1080, 1104, 1131, 1150, 1160, 1170, 1196, 1200, 1242, 1296, 1300, 1305, 1334, 1350, 1380, 1392, 1404, 1450, 1495, 1508, 1560, 1566, 1620, 1656, 1725, 1740, 1755, 1794, 1800, 1840, 1863, 1872, 1885, 1950, 2001, 2025, 2070, 2088, 2106, 2160, 2175, 2262, 2300, 2320, 2340, 2349, 2392, 2484, 2600, 2610, 2668, 2691, 2700, 2760, 2808, 2900, 2925, 2990, 3016, 3105, 3120, 3132, 3240, 3312, 3335, 3393, 3450, 3480, 3510, 3588, 3600, 3726, 3770, 3900, 3915, 4002, 4050, 4140, 4176, 4212, 4350, 4485, 4524, 4600, 4680, 4698, 4784, 4968, 5175, 5200, 5220, 5265, 5336, 5382, 5400, 5520, 5616, 5655, 5800, 5850, 5980, 6003, 6032, 6210, 6264, 6480, 6525, 6670, 6786, 6900, 6960, 7020, 7176, 7452, 7475, 7540, 7800, 7830, 8004, 8073, 8100, 8280, 8424, 8671, 8700, 8775, 8970, 9048, 9200, 9315, 9360, 9396, 9425, 9936, 10005, 10179, 10350, 10440, 10530, 10672, 10764, 10800, 11310, 11600, 11700, 11745, 11960, 12006, 12420, 12528, 13050, 13340, 13455, 13572, 13800, 14040, 14352, 14904, 14950, 15080, 15525, 15600, 15660, 16008, 16146, 16200, 16560, 16675, 16848, 16965, 17342, 17400, 17550, 17940, 18009, 18096, 18630, 18792, 18850, 19575, 20010, 20358, 20700, 20880, 21060, 21528, 22425, 22620, 23400, 23490, 23920, 24012, 24219, 24840, 26013, 26100, 26325, 26680, 26910, 27144, 27600, 28080, 28275, 29808, 29900, 30015, 30160, 30537, 31050, 31320, 32016, 32292, 32400, 33350, 33930, 34684, 34800, 35100, 35880, 36018, 37260, 37584, 37700, 39150, 40020, 40365, 40716, 41400, 42120, 43056, 43355, 44850, 45240, 46575, 46800, 46980, 48024, 48438, 49680, 50025, 50895, 52026, 52200, 52650, 53360, 53820, 54027, 54288, 56550, 58725, 59800, 60030, 61074, 62100, 62640, 64584, 66700, 67275, 67860, 69368, 70200, 71760, 72036, 74520, 75400, 78039, 78300, 80040, 80730, 81432, 82800, 84240, 84825, 86710, 89700, 90045, 90480, 93150, 93960, 96048, 96876, 100050, 101790, 104052, 104400, 105300, 107640, 108054, 113100, 117450, 119600, 120060, 121095, 122148, 124200, 129168, 130065, 133400, 134550, 135720, 138736, 140400, 144072, 149040, 150075, 150800, 152685, 156078, 156600, 160080, 161460, 162864, 169650, 173420, 179400, 180090, 186300, 187920, 193752, 200100, 201825, 203580, 208104, 210600, 215280, 216108, 216775, 226200, 234117, 234900, 240120, 242190, 244296, 248400, 254475, 260130, 266800, 269100, 270135, 271440, 288144, 300150, 305370, 312156, 313200, 322920, 339300, 346840, 358800, 360180, 372600, 387504, 390195, 400200, 403650, 407160, 416208, 421200, 432216, 433550, 450225, 452400, 468234, 469800, 480240, 484380, 488592, 508950, 520260, 538200, 540270, 600300, 605475, 610740, 624312, 645840, 650325, 678600, 693680, 702351, 720360, 745200, 763425, 780390, 800400, 807300, 814320, 864432, 867100, 900450, 936468, 939600, 968760, 1017900, 1040520, 1076400, 1080540, 1170585, 1200600, 1210950, 1221480, 1248624, 1300650, 1350675, 1357200, 1404702, 1440720, 1526850, 1560780, 1614600, 1734200, 1800900, 1872936, 1937520, 1950975, 2035800, 2081040, 2161080, 2341170, 2401200, 2421900, 2442960, 2601300, 2701350, 2809404, 3053700, 3121560, 3229200, 3468400, 3511755, 3601800, 3745872, 3901950, 4071600, 4322160, 4682340, 4843800, 5202600, 5402700, 5618808, 5852925, 6107400, 6243120, 7023510, 7203600, 7803900, 9364680, 9687600, 10405200, 10805400, 11237616, 11705850, 12214800, 14047020, 15607800, 17558775, 18729360, 21610800, 23411700, 28094040, 31215600, 35117550, 46823400, 56188080, 70235100, 93646800, 140470200, 280940400]

約数ペア:

[(1, 280940400), (2, 140470200), (3, 93646800), (4, 70235100), (5, 56188080), (6, 46823400), (8, 35117550), (9, 31215600), (10, 28094040), (12, 23411700), (13, 21610800), (15, 18729360), (16, 17558775), (18, 15607800), (20, 14047020), (23, 12214800), (24, 11705850), (25, 11237616), (26, 10805400), (27, 10405200), (29, 9687600), (30, 9364680), (36, 7803900), (39, 7203600), (40, 7023510), (45, 6243120), (46, 6107400), (48, 5852925), (50, 5618808), (52, 5402700), (54, 5202600), (58, 4843800), (60, 4682340), (65, 4322160), (69, 4071600), (72, 3901950), (75, 3745872), (78, 3601800), (80, 3511755), (81, 3468400), (87, 3229200), (90, 3121560), (92, 3053700), (100, 2809404), (104, 2701350), (108, 2601300), (115, 2442960), (116, 2421900), (117, 2401200), (120, 2341170), (130, 2161080), (135, 2081040), (138, 2035800), (144, 1950975), (145, 1937520), (150, 1872936), (156, 1800900), (162, 1734200), (174, 1614600), (180, 1560780), (184, 1526850), (195, 1440720), (200, 1404702), (207, 1357200), (208, 1350675), (216, 1300650), (225, 1248624), (230, 1221480), (232, 1210950), (234, 1200600), (240, 1170585), (260, 1080540), (261, 1076400), (270, 1040520), (276, 1017900), (290, 968760), (299, 939600), (300, 936468), (312, 900450), (324, 867100), (325, 864432), (345, 814320), (348, 807300), (351, 800400), (360, 780390), (368, 763425), (377, 745200), (390, 720360), (400, 702351), (405, 693680), (414, 678600), (432, 650325), (435, 645840), (450, 624312), (460, 610740), (464, 605475), (468, 600300), (520, 540270), (522, 538200), (540, 520260), (552, 508950), (575, 488592), (580, 484380), (585, 480240), (598, 469800), (600, 468234), (621, 452400), (624, 450225), (648, 433550), (650, 432216), (667, 421200), (675, 416208), (690, 407160), (696, 403650), (702, 400200), (720, 390195), (725, 387504), (754, 372600), (780, 360180), (783, 358800), (810, 346840), (828, 339300), (870, 322920), (897, 313200), (900, 312156), (920, 305370), (936, 300150), (975, 288144), (1035, 271440), (1040, 270135), (1044, 269100), (1053, 266800), (1080, 260130), (1104, 254475), (1131, 248400), (1150, 244296), (1160, 242190), (1170, 240120), (1196, 234900), (1200, 234117), (1242, 226200), (1296, 216775), (1300, 216108), (1305, 215280), (1334, 210600), (1350, 208104), (1380, 203580), (1392, 201825), (1404, 200100), (1450, 193752), (1495, 187920), (1508, 186300), (1560, 180090), (1566, 179400), (1620, 173420), (1656, 169650), (1725, 162864), (1740, 161460), (1755, 160080), (1794, 156600), (1800, 156078), (1840, 152685), (1863, 150800), (1872, 150075), (1885, 149040), (1950, 144072), (2001, 140400), (2025, 138736), (2070, 135720), (2088, 134550), (2106, 133400), (2160, 130065), (2175, 129168), (2262, 124200), (2300, 122148), (2320, 121095), (2340, 120060), (2349, 119600), (2392, 117450), (2484, 113100), (2600, 108054), (2610, 107640), (2668, 105300), (2691, 104400), (2700, 104052), (2760, 101790), (2808, 100050), (2900, 96876), (2925, 96048), (2990, 93960), (3016, 93150), (3105, 90480), (3120, 90045), (3132, 89700), (3240, 86710), (3312, 84825), (3335, 84240), (3393, 82800), (3450, 81432), (3480, 80730), (3510, 80040), (3588, 78300), (3600, 78039), (3726, 75400), (3770, 74520), (3900, 72036), (3915, 71760), (4002, 70200), (4050, 69368), (4140, 67860), (4176, 67275), (4212, 66700), (4350, 64584), (4485, 62640), (4524, 62100), (4600, 61074), (4680, 60030), (4698, 59800), (4784, 58725), (4968, 56550), (5175, 54288), (5200, 54027), (5220, 53820), (5265, 53360), (5336, 52650), (5382, 52200), (5400, 52026), (5520, 50895), (5616, 50025), (5655, 49680), (5800, 48438), (5850, 48024), (5980, 46980), (6003, 46800), (6032, 46575), (6210, 45240), (6264, 44850), (6480, 43355), (6525, 43056), (6670, 42120), (6786, 41400), (6900, 40716), (6960, 40365), (7020, 40020), (7176, 39150), (7452, 37700), (7475, 37584), (7540, 37260), (7800, 36018), (7830, 35880), (8004, 35100), (8073, 34800), (8100, 34684), (8280, 33930), (8424, 33350), (8671, 32400), (8700, 32292), (8775, 32016), (8970, 31320), (9048, 31050), (9200, 30537), (9315, 30160), (9360, 30015), (9396, 29900), (9425, 29808), (9936, 28275), (10005, 28080), (10179, 27600), (10350, 27144), (10440, 26910), (10530, 26680), (10672, 26325), (10764, 26100), (10800, 26013), (11310, 24840), (11600, 24219), (11700, 24012), (11745, 23920), (11960, 23490), (12006, 23400), (12420, 22620), (12528, 22425), (13050, 21528), (13340, 21060), (13455, 20880), (13572, 20700), (13800, 20358), (14040, 20010), (14352, 19575), (14904, 18850), (14950, 18792), (15080, 18630), (15525, 18096), (15600, 18009), (15660, 17940), (16008, 17550), (16146, 17400), (16200, 17342), (16560, 16965), (16675, 16848)]