129937500

素因数分解:

$2^2\times 3^3\times 5^6\times 7^1\times {\mathrm{11}}^1$

素因数の和:61

約数の個数: 336

約数和(自身を含む): 524993280

約数和(自身を除く): 395055780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 27, 28, 30, 33, 35, 36, 42, 44, 45, 50, 54, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 108, 110, 125, 126, 132, 135, 140, 150, 154, 165, 175, 180, 189, 198, 210, 220, 225, 231, 250, 252, 270, 275, 297, 300, 308, 315, 330, 350, 375, 378, 385, 396, 420, 450, 462, 495, 500, 525, 540, 550, 594, 625, 630, 660, 675, 693, 700, 750, 756, 770, 825, 875, 900, 924, 945, 990, 1050, 1100, 1125, 1155, 1188, 1250, 1260, 1350, 1375, 1386, 1485, 1500, 1540, 1575, 1650, 1750, 1875, 1890, 1925, 1980, 2079, 2100, 2250, 2310, 2475, 2500, 2625, 2700, 2750, 2772, 2970, 3125, 3150, 3300, 3375, 3465, 3500, 3750, 3780, 3850, 4125, 4158, 4375, 4500, 4620, 4725, 4950, 5250, 5500, 5625, 5775, 5940, 6250, 6300, 6750, 6875, 6930, 7425, 7500, 7700, 7875, 8250, 8316, 8750, 9375, 9450, 9625, 9900, 10395, 10500, 11250, 11550, 12375, 12500, 13125, 13500, 13750, 13860, 14850, 15625, 15750, 16500, 16875, 17325, 17500, 18750, 18900, 19250, 20625, 20790, 21875, 22500, 23100, 23625, 24750, 26250, 27500, 28125, 28875, 29700, 31250, 31500, 33750, 34375, 34650, 37125, 37500, 38500, 39375, 41250, 41580, 43750, 46875, 47250, 48125, 49500, 51975, 52500, 56250, 57750, 61875, 62500, 65625, 67500, 68750, 69300, 74250, 78750, 82500, 84375, 86625, 87500, 93750, 94500, 96250, 103125, 103950, 109375, 112500, 115500, 118125, 123750, 131250, 137500, 140625, 144375, 148500, 157500, 168750, 171875, 173250, 185625, 187500, 192500, 196875, 206250, 207900, 218750, 236250, 240625, 247500, 259875, 262500, 281250, 288750, 309375, 328125, 337500, 343750, 346500, 371250, 393750, 412500, 421875, 433125, 437500, 472500, 481250, 515625, 519750, 562500, 577500, 590625, 618750, 656250, 687500, 721875, 742500, 787500, 843750, 866250, 928125, 962500, 984375, 1031250, 1039500, 1181250, 1203125, 1237500, 1299375, 1312500, 1443750, 1546875, 1687500, 1732500, 1856250, 1968750, 2062500, 2165625, 2362500, 2406250, 2598750, 2887500, 2953125, 3093750, 3609375, 3712500, 3937500, 4331250, 4640625, 4812500, 5197500, 5906250, 6187500, 6496875, 7218750, 8662500, 9281250, 10828125, 11812500, 12993750, 14437500, 18562500, 21656250, 25987500, 32484375, 43312500, 64968750, 129937500]

約数ペア:

[(1, 129937500), (2, 64968750), (3, 43312500), (4, 32484375), (5, 25987500), (6, 21656250), (7, 18562500), (9, 14437500), (10, 12993750), (11, 11812500), (12, 10828125), (14, 9281250), (15, 8662500), (18, 7218750), (20, 6496875), (21, 6187500), (22, 5906250), (25, 5197500), (27, 4812500), (28, 4640625), (30, 4331250), (33, 3937500), (35, 3712500), (36, 3609375), (42, 3093750), (44, 2953125), (45, 2887500), (50, 2598750), (54, 2406250), (55, 2362500), (60, 2165625), (63, 2062500), (66, 1968750), (70, 1856250), (75, 1732500), (77, 1687500), (84, 1546875), (90, 1443750), (99, 1312500), (100, 1299375), (105, 1237500), (108, 1203125), (110, 1181250), (125, 1039500), (126, 1031250), (132, 984375), (135, 962500), (140, 928125), (150, 866250), (154, 843750), (165, 787500), (175, 742500), (180, 721875), (189, 687500), (198, 656250), (210, 618750), (220, 590625), (225, 577500), (231, 562500), (250, 519750), (252, 515625), (270, 481250), (275, 472500), (297, 437500), (300, 433125), (308, 421875), (315, 412500), (330, 393750), (350, 371250), (375, 346500), (378, 343750), (385, 337500), (396, 328125), (420, 309375), (450, 288750), (462, 281250), (495, 262500), (500, 259875), (525, 247500), (540, 240625), (550, 236250), (594, 218750), (625, 207900), (630, 206250), (660, 196875), (675, 192500), (693, 187500), (700, 185625), (750, 173250), (756, 171875), (770, 168750), (825, 157500), (875, 148500), (900, 144375), (924, 140625), (945, 137500), (990, 131250), (1050, 123750), (1100, 118125), (1125, 115500), (1155, 112500), (1188, 109375), (1250, 103950), (1260, 103125), (1350, 96250), (1375, 94500), (1386, 93750), (1485, 87500), (1500, 86625), (1540, 84375), (1575, 82500), (1650, 78750), (1750, 74250), (1875, 69300), (1890, 68750), (1925, 67500), (1980, 65625), (2079, 62500), (2100, 61875), (2250, 57750), (2310, 56250), (2475, 52500), (2500, 51975), (2625, 49500), (2700, 48125), (2750, 47250), (2772, 46875), (2970, 43750), (3125, 41580), (3150, 41250), (3300, 39375), (3375, 38500), (3465, 37500), (3500, 37125), (3750, 34650), (3780, 34375), (3850, 33750), (4125, 31500), (4158, 31250), (4375, 29700), (4500, 28875), (4620, 28125), (4725, 27500), (4950, 26250), (5250, 24750), (5500, 23625), (5625, 23100), (5775, 22500), (5940, 21875), (6250, 20790), (6300, 20625), (6750, 19250), (6875, 18900), (6930, 18750), (7425, 17500), (7500, 17325), (7700, 16875), (7875, 16500), (8250, 15750), (8316, 15625), (8750, 14850), (9375, 13860), (9450, 13750), (9625, 13500), (9900, 13125), (10395, 12500), (10500, 12375), (11250, 11550)]