211560000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 280

約数和(自身を含む): 733190304

約数和(自身を除く): 521630304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 43, 48, 50, 60, 64, 75, 80, 82, 86, 96, 100, 120, 123, 125, 129, 150, 160, 164, 172, 192, 200, 205, 215, 240, 246, 250, 258, 300, 320, 328, 344, 375, 400, 410, 430, 480, 492, 500, 516, 600, 615, 625, 645, 656, 688, 750, 800, 820, 860, 960, 984, 1000, 1025, 1032, 1075, 1200, 1230, 1250, 1290, 1312, 1376, 1500, 1600, 1640, 1720, 1763, 1875, 1968, 2000, 2050, 2064, 2150, 2400, 2460, 2500, 2580, 2624, 2752, 3000, 3075, 3225, 3280, 3440, 3526, 3750, 3936, 4000, 4100, 4128, 4300, 4800, 4920, 5000, 5125, 5160, 5289, 5375, 6000, 6150, 6450, 6560, 6880, 7052, 7500, 7872, 8000, 8200, 8256, 8600, 8815, 9840, 10000, 10250, 10320, 10578, 10750, 12000, 12300, 12900, 13120, 13760, 14104, 15000, 15375, 16125, 16400, 17200, 17630, 19680, 20000, 20500, 20640, 21156, 21500, 24000, 24600, 25625, 25800, 26445, 26875, 28208, 30000, 30750, 32250, 32800, 34400, 35260, 39360, 40000, 41000, 41280, 42312, 43000, 44075, 49200, 51250, 51600, 52890, 53750, 56416, 60000, 61500, 64500, 65600, 68800, 70520, 76875, 80625, 82000, 84624, 86000, 88150, 98400, 102500, 103200, 105780, 107500, 112832, 120000, 123000, 129000, 132225, 141040, 153750, 161250, 164000, 169248, 172000, 176300, 196800, 205000, 206400, 211560, 215000, 220375, 246000, 258000, 264450, 282080, 307500, 322500, 328000, 338496, 344000, 352600, 410000, 423120, 430000, 440750, 492000, 516000, 528900, 564160, 615000, 645000, 661125, 705200, 820000, 846240, 860000, 881500, 984000, 1032000, 1057800, 1101875, 1230000, 1290000, 1322250, 1410400, 1640000, 1692480, 1720000, 1763000, 2115600, 2203750, 2460000, 2580000, 2644500, 2820800, 3305625, 3526000, 4231200, 4407500, 4920000, 5160000, 5289000, 6611250, 7052000, 8462400, 8815000, 10578000, 13222500, 14104000, 17630000, 21156000, 26445000, 35260000, 42312000, 52890000, 70520000, 105780000, 211560000]

約数ペア:

[(1, 211560000), (2, 105780000), (3, 70520000), (4, 52890000), (5, 42312000), (6, 35260000), (8, 26445000), (10, 21156000), (12, 17630000), (15, 14104000), (16, 13222500), (20, 10578000), (24, 8815000), (25, 8462400), (30, 7052000), (32, 6611250), (40, 5289000), (41, 5160000), (43, 4920000), (48, 4407500), (50, 4231200), (60, 3526000), (64, 3305625), (75, 2820800), (80, 2644500), (82, 2580000), (86, 2460000), (96, 2203750), (100, 2115600), (120, 1763000), (123, 1720000), (125, 1692480), (129, 1640000), (150, 1410400), (160, 1322250), (164, 1290000), (172, 1230000), (192, 1101875), (200, 1057800), (205, 1032000), (215, 984000), (240, 881500), (246, 860000), (250, 846240), (258, 820000), (300, 705200), (320, 661125), (328, 645000), (344, 615000), (375, 564160), (400, 528900), (410, 516000), (430, 492000), (480, 440750), (492, 430000), (500, 423120), (516, 410000), (600, 352600), (615, 344000), (625, 338496), (645, 328000), (656, 322500), (688, 307500), (750, 282080), (800, 264450), (820, 258000), (860, 246000), (960, 220375), (984, 215000), (1000, 211560), (1025, 206400), (1032, 205000), (1075, 196800), (1200, 176300), (1230, 172000), (1250, 169248), (1290, 164000), (1312, 161250), (1376, 153750), (1500, 141040), (1600, 132225), (1640, 129000), (1720, 123000), (1763, 120000), (1875, 112832), (1968, 107500), (2000, 105780), (2050, 103200), (2064, 102500), (2150, 98400), (2400, 88150), (2460, 86000), (2500, 84624), (2580, 82000), (2624, 80625), (2752, 76875), (3000, 70520), (3075, 68800), (3225, 65600), (3280, 64500), (3440, 61500), (3526, 60000), (3750, 56416), (3936, 53750), (4000, 52890), (4100, 51600), (4128, 51250), (4300, 49200), (4800, 44075), (4920, 43000), (5000, 42312), (5125, 41280), (5160, 41000), (5289, 40000), (5375, 39360), (6000, 35260), (6150, 34400), (6450, 32800), (6560, 32250), (6880, 30750), (7052, 30000), (7500, 28208), (7872, 26875), (8000, 26445), (8200, 25800), (8256, 25625), (8600, 24600), (8815, 24000), (9840, 21500), (10000, 21156), (10250, 20640), (10320, 20500), (10578, 20000), (10750, 19680), (12000, 17630), (12300, 17200), (12900, 16400), (13120, 16125), (13760, 15375), (14104, 15000)]