681030000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 600

約数和(自身を含む): 2900671488

約数和(自身を除く): 2219641488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 47, 48, 50, 56, 60, 63, 69, 70, 72, 75, 80, 84, 90, 92, 94, 100, 105, 112, 115, 120, 125, 126, 138, 140, 141, 144, 150, 161, 168, 175, 180, 184, 188, 200, 207, 210, 225, 230, 235, 240, 250, 252, 276, 280, 282, 300, 315, 322, 329, 336, 345, 350, 360, 368, 375, 376, 400, 414, 420, 423, 450, 460, 470, 483, 500, 504, 525, 552, 560, 564, 575, 600, 625, 630, 644, 658, 690, 700, 705, 720, 750, 752, 805, 828, 840, 846, 875, 900, 920, 940, 966, 987, 1000, 1008, 1035, 1050, 1081, 1104, 1125, 1128, 1150, 1175, 1200, 1250, 1260, 1288, 1316, 1380, 1400, 1410, 1449, 1500, 1575, 1610, 1645, 1656, 1680, 1692, 1725, 1750, 1800, 1840, 1875, 1880, 1932, 1974, 2000, 2070, 2100, 2115, 2162, 2250, 2256, 2300, 2350, 2415, 2500, 2520, 2576, 2625, 2632, 2760, 2800, 2820, 2875, 2898, 2961, 3000, 3150, 3220, 3243, 3290, 3312, 3384, 3450, 3500, 3525, 3600, 3750, 3760, 3864, 3948, 4025, 4140, 4200, 4230, 4324, 4375, 4500, 4600, 4700, 4830, 4935, 5000, 5040, 5175, 5250, 5264, 5405, 5520, 5625, 5640, 5750, 5796, 5875, 5922, 6000, 6300, 6440, 6486, 6580, 6768, 6900, 7000, 7050, 7245, 7500, 7567, 7728, 7875, 7896, 8050, 8225, 8280, 8400, 8460, 8625, 8648, 8750, 9000, 9200, 9400, 9660, 9729, 9870, 10000, 10350, 10500, 10575, 10810, 11250, 11280, 11500, 11592, 11750, 11844, 12075, 12600, 12880, 12972, 13125, 13160, 13800, 14000, 14100, 14375, 14490, 14805, 15000, 15134, 15750, 15792, 16100, 16215, 16450, 16560, 16920, 17250, 17296, 17500, 17625, 18000, 18800, 19320, 19458, 19740, 20125, 20700, 21000, 21150, 21620, 22500, 22701, 23000, 23184, 23500, 23688, 24150, 24675, 25200, 25875, 25944, 26250, 26320, 27025, 27600, 28200, 28750, 28980, 29375, 29610, 30000, 30268, 31500, 32200, 32430, 32900, 33840, 34500, 35000, 35250, 36225, 37835, 38640, 38916, 39375, 39480, 40250, 41125, 41400, 42000, 42300, 43125, 43240, 45000, 45402, 46000, 47000, 47376, 48300, 48645, 49350, 51750, 51888, 52500, 52875, 54050, 56400, 57500, 57960, 58750, 59220, 60375, 60536, 63000, 64400, 64860, 65800, 68103, 69000, 70000, 70500, 72450, 74025, 75670, 77832, 78750, 78960, 80500, 81075, 82250, 82800, 84600, 86250, 86480, 88125, 90000, 90804, 94000, 96600, 97290, 98700, 100625, 103500, 105000, 105750, 108100, 113505, 115000, 115920, 117500, 118440, 120750, 121072, 123375, 126000, 129375, 129720, 131600, 135125, 136206, 138000, 141000, 144900, 148050, 151340, 155664, 157500, 161000, 162150, 164500, 169200, 172500, 176250, 181125, 181608, 189175, 193200, 194580, 197400, 201250, 205625, 207000, 210000, 211500, 216200, 227010, 230000, 235000, 236880, 241500, 243225, 246750, 258750, 259440, 264375, 270250, 272412, 282000, 289800, 296100, 301875, 302680, 315000, 322000, 324300, 329000, 340515, 345000, 352500, 362250, 363216, 370125, 378350, 389160, 394800, 402500, 405375, 411250, 414000, 423000, 432400, 454020, 470000, 483000, 486450, 493500, 517500, 528750, 540500, 544824, 567525, 579600, 592200, 603750, 605360, 616875, 630000, 648600, 658000, 675625, 681030, 690000, 705000, 724500, 740250, 756700, 778320, 805000, 810750, 822500, 846000, 905625, 908040, 945875, 966000, 972900, 987000, 1035000, 1057500, 1081000, 1089648, 1135050, 1184400, 1207500, 1216125, 1233750, 1297200, 1351250, 1362060, 1410000, 1449000, 1480500, 1513400, 1610000, 1621500, 1645000, 1702575, 1811250, 1816080, 1850625, 1891750, 1945800, 1974000, 2026875, 2070000, 2115000, 2162000, 2270100, 2415000, 2432250, 2467500, 2702500, 2724120, 2837625, 2898000, 2961000, 3026800, 3243000, 3290000, 3405150, 3622500, 3701250, 3783500, 3891600, 4053750, 4230000, 4540200, 4729375, 4830000, 4864500, 4935000, 5405000, 5448240, 5675250, 5922000, 6080625, 6486000, 6810300, 7245000, 7402500, 7567000, 8107500, 8512875, 9080400, 9458750, 9729000, 9870000, 10810000, 11350500, 12161250, 13620600, 14188125, 14490000, 14805000, 15134000, 16215000, 17025750, 18917500, 19458000, 22701000, 24322500, 27241200, 28376250, 29610000, 32430000, 34051500, 37835000, 42564375, 45402000, 48645000, 56752500, 68103000, 75670000, 85128750, 97290000, 113505000, 136206000, 170257500, 227010000, 340515000, 681030000]

約数ペア:

[(1, 681030000), (2, 340515000), (3, 227010000), (4, 170257500), (5, 136206000), (6, 113505000), (7, 97290000), (8, 85128750), (9, 75670000), (10, 68103000), (12, 56752500), (14, 48645000), (15, 45402000), (16, 42564375), (18, 37835000), (20, 34051500), (21, 32430000), (23, 29610000), (24, 28376250), (25, 27241200), (28, 24322500), (30, 22701000), (35, 19458000), (36, 18917500), (40, 17025750), (42, 16215000), (45, 15134000), (46, 14805000), (47, 14490000), (48, 14188125), (50, 13620600), (56, 12161250), (60, 11350500), (63, 10810000), (69, 9870000), (70, 9729000), (72, 9458750), (75, 9080400), (80, 8512875), (84, 8107500), (90, 7567000), (92, 7402500), (94, 7245000), (100, 6810300), (105, 6486000), (112, 6080625), (115, 5922000), (120, 5675250), (125, 5448240), (126, 5405000), (138, 4935000), (140, 4864500), (141, 4830000), (144, 4729375), (150, 4540200), (161, 4230000), (168, 4053750), (175, 3891600), (180, 3783500), (184, 3701250), (188, 3622500), (200, 3405150), (207, 3290000), (210, 3243000), (225, 3026800), (230, 2961000), (235, 2898000), (240, 2837625), (250, 2724120), (252, 2702500), (276, 2467500), (280, 2432250), (282, 2415000), (300, 2270100), (315, 2162000), (322, 2115000), (329, 2070000), (336, 2026875), (345, 1974000), (350, 1945800), (360, 1891750), (368, 1850625), (375, 1816080), (376, 1811250), (400, 1702575), (414, 1645000), (420, 1621500), (423, 1610000), (450, 1513400), (460, 1480500), (470, 1449000), (483, 1410000), (500, 1362060), (504, 1351250), (525, 1297200), (552, 1233750), (560, 1216125), (564, 1207500), (575, 1184400), (600, 1135050), (625, 1089648), (630, 1081000), (644, 1057500), (658, 1035000), (690, 987000), (700, 972900), (705, 966000), (720, 945875), (750, 908040), (752, 905625), (805, 846000), (828, 822500), (840, 810750), (846, 805000), (875, 778320), (900, 756700), (920, 740250), (940, 724500), (966, 705000), (987, 690000), (1000, 681030), (1008, 675625), (1035, 658000), (1050, 648600), (1081, 630000), (1104, 616875), (1125, 605360), (1128, 603750), (1150, 592200), (1175, 579600), (1200, 567525), (1250, 544824), (1260, 540500), (1288, 528750), (1316, 517500), (1380, 493500), (1400, 486450), (1410, 483000), (1449, 470000), (1500, 454020), (1575, 432400), (1610, 423000), (1645, 414000), (1656, 411250), (1680, 405375), (1692, 402500), (1725, 394800), (1750, 389160), (1800, 378350), (1840, 370125), (1875, 363216), (1880, 362250), (1932, 352500), (1974, 345000), (2000, 340515), (2070, 329000), (2100, 324300), (2115, 322000), (2162, 315000), (2250, 302680), (2256, 301875), (2300, 296100), (2350, 289800), (2415, 282000), (2500, 272412), (2520, 270250), (2576, 264375), (2625, 259440), (2632, 258750), (2760, 246750), (2800, 243225), (2820, 241500), (2875, 236880), (2898, 235000), (2961, 230000), (3000, 227010), (3150, 216200), (3220, 211500), (3243, 210000), (3290, 207000), (3312, 205625), (3384, 201250), (3450, 197400), (3500, 194580), (3525, 193200), (3600, 189175), (3750, 181608), (3760, 181125), (3864, 176250), (3948, 172500), (4025, 169200), (4140, 164500), (4200, 162150), (4230, 161000), (4324, 157500), (4375, 155664), (4500, 151340), (4600, 148050), (4700, 144900), (4830, 141000), (4935, 138000), (5000, 136206), (5040, 135125), (5175, 131600), (5250, 129720), (5264, 129375), (5405, 126000), (5520, 123375), (5625, 121072), (5640, 120750), (5750, 118440), (5796, 117500), (5875, 115920), (5922, 115000), (6000, 113505), (6300, 108100), (6440, 105750), (6486, 105000), (6580, 103500), (6768, 100625), (6900, 98700), (7000, 97290), (7050, 96600), (7245, 94000), (7500, 90804), (7567, 90000), (7728, 88125), (7875, 86480), (7896, 86250), (8050, 84600), (8225, 82800), (8280, 82250), (8400, 81075), (8460, 80500), (8625, 78960), (8648, 78750), (8750, 77832), (9000, 75670), (9200, 74025), (9400, 72450), (9660, 70500), (9729, 70000), (9870, 69000), (10000, 68103), (10350, 65800), (10500, 64860), (10575, 64400), (10810, 63000), (11250, 60536), (11280, 60375), (11500, 59220), (11592, 58750), (11750, 57960), (11844, 57500), (12075, 56400), (12600, 54050), (12880, 52875), (12972, 52500), (13125, 51888), (13160, 51750), (13800, 49350), (14000, 48645), (14100, 48300), (14375, 47376), (14490, 47000), (14805, 46000), (15000, 45402), (15134, 45000), (15750, 43240), (15792, 43125), (16100, 42300), (16215, 42000), (16450, 41400), (16560, 41125), (16920, 40250), (17250, 39480), (17296, 39375), (17500, 38916), (17625, 38640), (18000, 37835), (18800, 36225), (19320, 35250), (19458, 35000), (19740, 34500), (20125, 33840), (20700, 32900), (21000, 32430), (21150, 32200), (21620, 31500), (22500, 30268), (22701, 30000), (23000, 29610), (23184, 29375), (23500, 28980), (23688, 28750), (24150, 28200), (24675, 27600), (25200, 27025), (25875, 26320), (25944, 26250)]