172755000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 639639000

約数和(自身を除く): 466884000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 264, 275, 300, 330, 349, 360, 375, 396, 440, 450, 495, 500, 550, 600, 625, 660, 698, 750, 792, 825, 900, 990, 1000, 1047, 1100, 1125, 1250, 1320, 1375, 1396, 1500, 1650, 1745, 1800, 1875, 1980, 2094, 2200, 2250, 2475, 2500, 2750, 2792, 3000, 3141, 3300, 3490, 3750, 3839, 3960, 4125, 4188, 4500, 4950, 5000, 5235, 5500, 5625, 6282, 6600, 6875, 6980, 7500, 7678, 8250, 8376, 8725, 9000, 9900, 10470, 11000, 11250, 11517, 12375, 12564, 13750, 13960, 15000, 15356, 15705, 16500, 17450, 19195, 19800, 20625, 20940, 22500, 23034, 24750, 25128, 26175, 27500, 30712, 31410, 33000, 34551, 34900, 38390, 41250, 41880, 43625, 45000, 46068, 49500, 52350, 55000, 57585, 61875, 62820, 69102, 69800, 76780, 78525, 82500, 87250, 92136, 95975, 99000, 104700, 115170, 123750, 125640, 130875, 138204, 153560, 157050, 165000, 172755, 174500, 191950, 209400, 218125, 230340, 247500, 261750, 276408, 287925, 314100, 345510, 349000, 383900, 392625, 436250, 460680, 479875, 495000, 523500, 575850, 628200, 654375, 691020, 767800, 785250, 863775, 872500, 959750, 1047000, 1151700, 1308750, 1382040, 1439625, 1570500, 1727550, 1745000, 1919500, 1963125, 2303400, 2399375, 2617500, 2879250, 3141000, 3455100, 3839000, 3926250, 4318875, 4798750, 5235000, 5758500, 6910200, 7198125, 7852500, 8637750, 9597500, 11517000, 14396250, 15705000, 17275500, 19195000, 21594375, 28792500, 34551000, 43188750, 57585000, 86377500, 172755000]

約数ペア:

[(1, 172755000), (2, 86377500), (3, 57585000), (4, 43188750), (5, 34551000), (6, 28792500), (8, 21594375), (9, 19195000), (10, 17275500), (11, 15705000), (12, 14396250), (15, 11517000), (18, 9597500), (20, 8637750), (22, 7852500), (24, 7198125), (25, 6910200), (30, 5758500), (33, 5235000), (36, 4798750), (40, 4318875), (44, 3926250), (45, 3839000), (50, 3455100), (55, 3141000), (60, 2879250), (66, 2617500), (72, 2399375), (75, 2303400), (88, 1963125), (90, 1919500), (99, 1745000), (100, 1727550), (110, 1570500), (120, 1439625), (125, 1382040), (132, 1308750), (150, 1151700), (165, 1047000), (180, 959750), (198, 872500), (200, 863775), (220, 785250), (225, 767800), (250, 691020), (264, 654375), (275, 628200), (300, 575850), (330, 523500), (349, 495000), (360, 479875), (375, 460680), (396, 436250), (440, 392625), (450, 383900), (495, 349000), (500, 345510), (550, 314100), (600, 287925), (625, 276408), (660, 261750), (698, 247500), (750, 230340), (792, 218125), (825, 209400), (900, 191950), (990, 174500), (1000, 172755), (1047, 165000), (1100, 157050), (1125, 153560), (1250, 138204), (1320, 130875), (1375, 125640), (1396, 123750), (1500, 115170), (1650, 104700), (1745, 99000), (1800, 95975), (1875, 92136), (1980, 87250), (2094, 82500), (2200, 78525), (2250, 76780), (2475, 69800), (2500, 69102), (2750, 62820), (2792, 61875), (3000, 57585), (3141, 55000), (3300, 52350), (3490, 49500), (3750, 46068), (3839, 45000), (3960, 43625), (4125, 41880), (4188, 41250), (4500, 38390), (4950, 34900), (5000, 34551), (5235, 33000), (5500, 31410), (5625, 30712), (6282, 27500), (6600, 26175), (6875, 25128), (6980, 24750), (7500, 23034), (7678, 22500), (8250, 20940), (8376, 20625), (8725, 19800), (9000, 19195), (9900, 17450), (10470, 16500), (11000, 15705), (11250, 15356), (11517, 15000), (12375, 13960), (12564, 13750)]