15939000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 384

約数和(自身を含む): 70087680

約数和(自身を除く): 54148680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 50, 55, 56, 60, 63, 66, 69, 70, 72, 75, 77, 84, 88, 90, 92, 99, 100, 105, 110, 115, 120, 125, 126, 132, 138, 140, 150, 154, 161, 165, 168, 175, 180, 184, 198, 200, 207, 210, 220, 225, 230, 231, 250, 252, 253, 264, 275, 276, 280, 300, 308, 315, 322, 330, 345, 350, 360, 375, 385, 396, 414, 420, 440, 450, 460, 462, 483, 495, 500, 504, 506, 525, 550, 552, 575, 600, 616, 630, 644, 660, 690, 693, 700, 750, 759, 770, 792, 805, 825, 828, 840, 875, 900, 920, 924, 966, 990, 1000, 1012, 1035, 1050, 1100, 1125, 1150, 1155, 1260, 1265, 1288, 1320, 1375, 1380, 1386, 1400, 1449, 1500, 1518, 1540, 1575, 1610, 1650, 1656, 1725, 1750, 1771, 1800, 1848, 1925, 1932, 1980, 2024, 2070, 2100, 2200, 2250, 2277, 2300, 2310, 2415, 2475, 2520, 2530, 2625, 2750, 2760, 2772, 2875, 2898, 3000, 3036, 3080, 3150, 3220, 3300, 3450, 3465, 3500, 3542, 3795, 3850, 3864, 3960, 4025, 4125, 4140, 4200, 4500, 4554, 4600, 4620, 4830, 4950, 5060, 5175, 5250, 5313, 5500, 5544, 5750, 5775, 5796, 6072, 6300, 6325, 6440, 6600, 6900, 6930, 7000, 7084, 7245, 7590, 7700, 7875, 8050, 8250, 8280, 8625, 8855, 9000, 9108, 9240, 9625, 9660, 9900, 10120, 10350, 10500, 10626, 11000, 11385, 11500, 11550, 11592, 12075, 12375, 12600, 12650, 13800, 13860, 14168, 14490, 15180, 15400, 15750, 15939, 16100, 16500, 17250, 17325, 17710, 18216, 18975, 19250, 19320, 19800, 20125, 20700, 21000, 21252, 22770, 23000, 23100, 24150, 24750, 25300, 25875, 26565, 27720, 28875, 28980, 30360, 31500, 31625, 31878, 32200, 33000, 34500, 34650, 35420, 36225, 37950, 38500, 40250, 41400, 42504, 44275, 45540, 46200, 48300, 49500, 50600, 51750, 53130, 56925, 57750, 57960, 60375, 63000, 63250, 63756, 69000, 69300, 70840, 72450, 75900, 77000, 79695, 80500, 86625, 88550, 91080, 94875, 96600, 99000, 103500, 106260, 113850, 115500, 120750, 126500, 127512, 132825, 138600, 144900, 151800, 159390, 161000, 173250, 177100, 181125, 189750, 207000, 212520, 221375, 227700, 231000, 241500, 253000, 265650, 284625, 289800, 318780, 346500, 354200, 362250, 379500, 398475, 442750, 455400, 483000, 531300, 569250, 637560, 664125, 693000, 724500, 759000, 796950, 885500, 1062600, 1138500, 1328250, 1449000, 1593900, 1771000, 1992375, 2277000, 2656500, 3187800, 3984750, 5313000, 7969500, 15939000]

約数ペア:

[(1, 15939000), (2, 7969500), (3, 5313000), (4, 3984750), (5, 3187800), (6, 2656500), (7, 2277000), (8, 1992375), (9, 1771000), (10, 1593900), (11, 1449000), (12, 1328250), (14, 1138500), (15, 1062600), (18, 885500), (20, 796950), (21, 759000), (22, 724500), (23, 693000), (24, 664125), (25, 637560), (28, 569250), (30, 531300), (33, 483000), (35, 455400), (36, 442750), (40, 398475), (42, 379500), (44, 362250), (45, 354200), (46, 346500), (50, 318780), (55, 289800), (56, 284625), (60, 265650), (63, 253000), (66, 241500), (69, 231000), (70, 227700), (72, 221375), (75, 212520), (77, 207000), (84, 189750), (88, 181125), (90, 177100), (92, 173250), (99, 161000), (100, 159390), (105, 151800), (110, 144900), (115, 138600), (120, 132825), (125, 127512), (126, 126500), (132, 120750), (138, 115500), (140, 113850), (150, 106260), (154, 103500), (161, 99000), (165, 96600), (168, 94875), (175, 91080), (180, 88550), (184, 86625), (198, 80500), (200, 79695), (207, 77000), (210, 75900), (220, 72450), (225, 70840), (230, 69300), (231, 69000), (250, 63756), (252, 63250), (253, 63000), (264, 60375), (275, 57960), (276, 57750), (280, 56925), (300, 53130), (308, 51750), (315, 50600), (322, 49500), (330, 48300), (345, 46200), (350, 45540), (360, 44275), (375, 42504), (385, 41400), (396, 40250), (414, 38500), (420, 37950), (440, 36225), (450, 35420), (460, 34650), (462, 34500), (483, 33000), (495, 32200), (500, 31878), (504, 31625), (506, 31500), (525, 30360), (550, 28980), (552, 28875), (575, 27720), (600, 26565), (616, 25875), (630, 25300), (644, 24750), (660, 24150), (690, 23100), (693, 23000), (700, 22770), (750, 21252), (759, 21000), (770, 20700), (792, 20125), (805, 19800), (825, 19320), (828, 19250), (840, 18975), (875, 18216), (900, 17710), (920, 17325), (924, 17250), (966, 16500), (990, 16100), (1000, 15939), (1012, 15750), (1035, 15400), (1050, 15180), (1100, 14490), (1125, 14168), (1150, 13860), (1155, 13800), (1260, 12650), (1265, 12600), (1288, 12375), (1320, 12075), (1375, 11592), (1380, 11550), (1386, 11500), (1400, 11385), (1449, 11000), (1500, 10626), (1518, 10500), (1540, 10350), (1575, 10120), (1610, 9900), (1650, 9660), (1656, 9625), (1725, 9240), (1750, 9108), (1771, 9000), (1800, 8855), (1848, 8625), (1925, 8280), (1932, 8250), (1980, 8050), (2024, 7875), (2070, 7700), (2100, 7590), (2200, 7245), (2250, 7084), (2277, 7000), (2300, 6930), (2310, 6900), (2415, 6600), (2475, 6440), (2520, 6325), (2530, 6300), (2625, 6072), (2750, 5796), (2760, 5775), (2772, 5750), (2875, 5544), (2898, 5500), (3000, 5313), (3036, 5250), (3080, 5175), (3150, 5060), (3220, 4950), (3300, 4830), (3450, 4620), (3465, 4600), (3500, 4554), (3542, 4500), (3795, 4200), (3850, 4140), (3864, 4125), (3960, 4025)]