780390000

素因数分解:

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

素因数の和:99

約数の個数: 600

約数和(自身を含む): 3172609440

約数和(自身を除く): 2392219440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 29, 30, 36, 39, 40, 45, 46, 48, 50, 52, 58, 60, 65, 69, 72, 75, 78, 80, 87, 90, 92, 100, 104, 115, 116, 117, 120, 125, 130, 138, 144, 145, 150, 156, 174, 180, 184, 195, 200, 207, 208, 225, 230, 232, 234, 240, 250, 260, 261, 276, 290, 299, 300, 312, 325, 345, 348, 360, 368, 375, 377, 390, 400, 414, 435, 450, 460, 464, 468, 500, 520, 522, 552, 575, 580, 585, 598, 600, 624, 625, 650, 667, 690, 696, 720, 725, 750, 754, 780, 828, 870, 897, 900, 920, 936, 975, 1000, 1035, 1040, 1044, 1104, 1125, 1131, 1150, 1160, 1170, 1196, 1200, 1250, 1300, 1305, 1334, 1380, 1392, 1450, 1495, 1500, 1508, 1560, 1625, 1656, 1725, 1740, 1794, 1800, 1840, 1872, 1875, 1885, 1950, 2000, 2001, 2070, 2088, 2175, 2250, 2262, 2300, 2320, 2340, 2392, 2500, 2600, 2610, 2668, 2691, 2760, 2875, 2900, 2925, 2990, 3000, 3016, 3120, 3250, 3312, 3335, 3393, 3450, 3480, 3588, 3600, 3625, 3750, 3770, 3900, 4002, 4140, 4176, 4350, 4485, 4500, 4524, 4600, 4680, 4784, 4875, 5000, 5175, 5200, 5220, 5336, 5382, 5520, 5625, 5655, 5750, 5800, 5850, 5980, 6000, 6003, 6032, 6500, 6525, 6670, 6786, 6900, 6960, 7176, 7250, 7475, 7500, 7540, 7800, 8004, 8125, 8280, 8625, 8671, 8700, 8970, 9000, 9048, 9200, 9360, 9425, 9750, 10000, 10005, 10350, 10440, 10672, 10764, 10875, 11250, 11310, 11500, 11600, 11700, 11960, 12006, 13000, 13050, 13340, 13455, 13572, 13800, 14352, 14375, 14500, 14625, 14950, 15000, 15080, 15600, 16008, 16250, 16560, 16675, 16965, 17250, 17342, 17400, 17940, 18000, 18096, 18125, 18850, 19500, 20010, 20700, 20880, 21528, 21750, 22425, 22500, 22620, 23000, 23400, 23920, 24012, 24375, 25875, 26000, 26013, 26100, 26680, 26910, 27144, 27600, 28275, 28750, 29000, 29250, 29900, 30000, 30015, 30160, 32016, 32500, 32625, 33350, 33930, 34500, 34684, 34800, 35880, 36250, 37375, 37700, 39000, 40020, 41400, 43056, 43125, 43355, 43500, 44850, 45000, 45240, 46000, 46800, 47125, 48024, 48750, 50025, 51750, 52026, 52200, 53360, 53820, 54288, 54375, 56550, 57500, 58000, 58500, 59800, 60030, 65000, 65250, 66700, 67275, 67860, 69000, 69368, 71760, 72500, 73125, 74750, 75400, 78000, 78039, 80040, 82800, 83375, 84825, 86250, 86710, 87000, 89700, 90000, 90480, 94250, 96048, 97500, 100050, 103500, 104052, 104400, 107640, 108750, 112125, 113100, 115000, 117000, 119600, 120060, 129375, 130000, 130065, 130500, 133400, 134550, 135720, 138000, 138736, 141375, 145000, 146250, 149500, 150075, 150800, 156078, 160080, 163125, 166750, 169650, 172500, 173420, 174000, 179400, 186875, 188500, 195000, 200100, 207000, 208104, 215280, 216775, 217500, 224250, 226200, 230000, 234000, 235625, 240120, 250125, 258750, 260130, 261000, 266800, 269100, 271440, 282750, 290000, 292500, 299000, 300150, 312156, 326250, 333500, 336375, 339300, 345000, 346840, 358800, 373750, 377000, 390000, 390195, 400200, 414000, 416208, 416875, 424125, 433550, 435000, 448500, 452400, 471250, 480240, 500250, 517500, 520260, 522000, 538200, 560625, 565500, 585000, 598000, 600300, 624312, 650325, 652500, 667000, 672750, 678600, 690000, 693680, 706875, 747500, 750375, 754000, 780390, 800400, 833750, 848250, 867100, 870000, 897000, 942500, 1000500, 1035000, 1040520, 1076400, 1083875, 1121250, 1131000, 1170000, 1200600, 1248624, 1250625, 1300650, 1305000, 1334000, 1345500, 1357200, 1413750, 1495000, 1500750, 1560780, 1667500, 1681875, 1696500, 1734200, 1794000, 1885000, 1950975, 2001000, 2070000, 2081040, 2120625, 2167750, 2242500, 2262000, 2401200, 2501250, 2601300, 2610000, 2691000, 2827500, 2990000, 3001500, 3121560, 3251625, 3335000, 3363750, 3393000, 3468400, 3751875, 3770000, 3901950, 4002000, 4241250, 4335500, 4485000, 5002500, 5202600, 5382000, 5419375, 5655000, 6003000, 6243120, 6503250, 6670000, 6727500, 6786000, 7503750, 7803900, 8482500, 8671000, 8970000, 9754875, 10005000, 10405200, 10838750, 11310000, 12006000, 13006500, 13455000, 15007500, 15607800, 16258125, 16965000, 17342000, 19509750, 20010000, 21677500, 26013000, 26910000, 30015000, 31215600, 32516250, 33930000, 39019500, 43355000, 48774375, 52026000, 60030000, 65032500, 78039000, 86710000, 97548750, 130065000, 156078000, 195097500, 260130000, 390195000, 780390000]

約数ペア:

[(1, 780390000), (2, 390195000), (3, 260130000), (4, 195097500), (5, 156078000), (6, 130065000), (8, 97548750), (9, 86710000), (10, 78039000), (12, 65032500), (13, 60030000), (15, 52026000), (16, 48774375), (18, 43355000), (20, 39019500), (23, 33930000), (24, 32516250), (25, 31215600), (26, 30015000), (29, 26910000), (30, 26013000), (36, 21677500), (39, 20010000), (40, 19509750), (45, 17342000), (46, 16965000), (48, 16258125), (50, 15607800), (52, 15007500), (58, 13455000), (60, 13006500), (65, 12006000), (69, 11310000), (72, 10838750), (75, 10405200), (78, 10005000), (80, 9754875), (87, 8970000), (90, 8671000), (92, 8482500), (100, 7803900), (104, 7503750), (115, 6786000), (116, 6727500), (117, 6670000), (120, 6503250), (125, 6243120), (130, 6003000), (138, 5655000), (144, 5419375), (145, 5382000), (150, 5202600), (156, 5002500), (174, 4485000), (180, 4335500), (184, 4241250), (195, 4002000), (200, 3901950), (207, 3770000), (208, 3751875), (225, 3468400), (230, 3393000), (232, 3363750), (234, 3335000), (240, 3251625), (250, 3121560), (260, 3001500), (261, 2990000), (276, 2827500), (290, 2691000), (299, 2610000), (300, 2601300), (312, 2501250), (325, 2401200), (345, 2262000), (348, 2242500), (360, 2167750), (368, 2120625), (375, 2081040), (377, 2070000), (390, 2001000), (400, 1950975), (414, 1885000), (435, 1794000), (450, 1734200), (460, 1696500), (464, 1681875), (468, 1667500), (500, 1560780), (520, 1500750), (522, 1495000), (552, 1413750), (575, 1357200), (580, 1345500), (585, 1334000), (598, 1305000), (600, 1300650), (624, 1250625), (625, 1248624), (650, 1200600), (667, 1170000), (690, 1131000), (696, 1121250), (720, 1083875), (725, 1076400), (750, 1040520), (754, 1035000), (780, 1000500), (828, 942500), (870, 897000), (897, 870000), (900, 867100), (920, 848250), (936, 833750), (975, 800400), (1000, 780390), (1035, 754000), (1040, 750375), (1044, 747500), (1104, 706875), (1125, 693680), (1131, 690000), (1150, 678600), (1160, 672750), (1170, 667000), (1196, 652500), (1200, 650325), (1250, 624312), (1300, 600300), (1305, 598000), (1334, 585000), (1380, 565500), (1392, 560625), (1450, 538200), (1495, 522000), (1500, 520260), (1508, 517500), (1560, 500250), (1625, 480240), (1656, 471250), (1725, 452400), (1740, 448500), (1794, 435000), (1800, 433550), (1840, 424125), (1872, 416875), (1875, 416208), (1885, 414000), (1950, 400200), (2000, 390195), (2001, 390000), (2070, 377000), (2088, 373750), (2175, 358800), (2250, 346840), (2262, 345000), (2300, 339300), (2320, 336375), (2340, 333500), (2392, 326250), (2500, 312156), (2600, 300150), (2610, 299000), (2668, 292500), (2691, 290000), (2760, 282750), (2875, 271440), (2900, 269100), (2925, 266800), (2990, 261000), (3000, 260130), (3016, 258750), (3120, 250125), (3250, 240120), (3312, 235625), (3335, 234000), (3393, 230000), (3450, 226200), (3480, 224250), (3588, 217500), (3600, 216775), (3625, 215280), (3750, 208104), (3770, 207000), (3900, 200100), (4002, 195000), (4140, 188500), (4176, 186875), (4350, 179400), (4485, 174000), (4500, 173420), (4524, 172500), (4600, 169650), (4680, 166750), (4784, 163125), (4875, 160080), (5000, 156078), (5175, 150800), (5200, 150075), (5220, 149500), (5336, 146250), (5382, 145000), (5520, 141375), (5625, 138736), (5655, 138000), (5750, 135720), (5800, 134550), (5850, 133400), (5980, 130500), (6000, 130065), (6003, 130000), (6032, 129375), (6500, 120060), (6525, 119600), (6670, 117000), (6786, 115000), (6900, 113100), (6960, 112125), (7176, 108750), (7250, 107640), (7475, 104400), (7500, 104052), (7540, 103500), (7800, 100050), (8004, 97500), (8125, 96048), (8280, 94250), (8625, 90480), (8671, 90000), (8700, 89700), (8970, 87000), (9000, 86710), (9048, 86250), (9200, 84825), (9360, 83375), (9425, 82800), (9750, 80040), (10000, 78039), (10005, 78000), (10350, 75400), (10440, 74750), (10672, 73125), (10764, 72500), (10875, 71760), (11250, 69368), (11310, 69000), (11500, 67860), (11600, 67275), (11700, 66700), (11960, 65250), (12006, 65000), (13000, 60030), (13050, 59800), (13340, 58500), (13455, 58000), (13572, 57500), (13800, 56550), (14352, 54375), (14375, 54288), (14500, 53820), (14625, 53360), (14950, 52200), (15000, 52026), (15080, 51750), (15600, 50025), (16008, 48750), (16250, 48024), (16560, 47125), (16675, 46800), (16965, 46000), (17250, 45240), (17342, 45000), (17400, 44850), (17940, 43500), (18000, 43355), (18096, 43125), (18125, 43056), (18850, 41400), (19500, 40020), (20010, 39000), (20700, 37700), (20880, 37375), (21528, 36250), (21750, 35880), (22425, 34800), (22500, 34684), (22620, 34500), (23000, 33930), (23400, 33350), (23920, 32625), (24012, 32500), (24375, 32016), (25875, 30160), (26000, 30015), (26013, 30000), (26100, 29900), (26680, 29250), (26910, 29000), (27144, 28750), (27600, 28275)]