242865000

素因数分解:

$2^3\times 3^3\times 5^4\times 7^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 320

約数和(自身を含む): 967190400

約数和(自身を除く): 724325400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 257, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 514, 525, 540, 600, 625, 630, 675, 700, 750, 756, 771, 840, 875, 900, 945, 1000, 1028, 1050, 1080, 1125, 1250, 1260, 1285, 1350, 1400, 1500, 1512, 1542, 1575, 1750, 1799, 1800, 1875, 1890, 2056, 2100, 2250, 2313, 2500, 2520, 2570, 2625, 2700, 3000, 3084, 3150, 3375, 3500, 3598, 3750, 3780, 3855, 4200, 4375, 4500, 4626, 4725, 5000, 5140, 5250, 5397, 5400, 5625, 6168, 6300, 6425, 6750, 6939, 7000, 7196, 7500, 7560, 7710, 7875, 8750, 8995, 9000, 9252, 9450, 10280, 10500, 10794, 11250, 11565, 12600, 12850, 13125, 13500, 13878, 14392, 15000, 15420, 15750, 16191, 16875, 17500, 17990, 18504, 18900, 19275, 21000, 21588, 22500, 23130, 23625, 25700, 26250, 26985, 27000, 27756, 30840, 31500, 32125, 32382, 33750, 34695, 35000, 35980, 37800, 38550, 39375, 43176, 44975, 45000, 46260, 47250, 48573, 51400, 52500, 53970, 55512, 57825, 63000, 64250, 64764, 67500, 69390, 71960, 77100, 78750, 80955, 89950, 92520, 94500, 96375, 97146, 105000, 107940, 115650, 118125, 128500, 129528, 134925, 135000, 138780, 154200, 157500, 160625, 161910, 173475, 179900, 189000, 192750, 194292, 215880, 224875, 231300, 236250, 242865, 257000, 269850, 277560, 289125, 315000, 321250, 323820, 346950, 359800, 385500, 388584, 404775, 449750, 462600, 472500, 481875, 485730, 539700, 578250, 642500, 647640, 674625, 693900, 771000, 809550, 867375, 899500, 945000, 963750, 971460, 1079400, 1124375, 1156500, 1214325, 1285000, 1349250, 1387800, 1445625, 1619100, 1734750, 1799000, 1927500, 1942920, 2023875, 2248750, 2313000, 2428650, 2698500, 2891250, 3238200, 3373125, 3469500, 3855000, 4047750, 4336875, 4497500, 4857300, 5397000, 5782500, 6071625, 6746250, 6939000, 8095500, 8673750, 8995000, 9714600, 10119375, 11565000, 12143250, 13492500, 16191000, 17347500, 20238750, 24286500, 26985000, 30358125, 34695000, 40477500, 48573000, 60716250, 80955000, 121432500, 242865000]

約数ペア:

[(1, 242865000), (2, 121432500), (3, 80955000), (4, 60716250), (5, 48573000), (6, 40477500), (7, 34695000), (8, 30358125), (9, 26985000), (10, 24286500), (12, 20238750), (14, 17347500), (15, 16191000), (18, 13492500), (20, 12143250), (21, 11565000), (24, 10119375), (25, 9714600), (27, 8995000), (28, 8673750), (30, 8095500), (35, 6939000), (36, 6746250), (40, 6071625), (42, 5782500), (45, 5397000), (50, 4857300), (54, 4497500), (56, 4336875), (60, 4047750), (63, 3855000), (70, 3469500), (72, 3373125), (75, 3238200), (84, 2891250), (90, 2698500), (100, 2428650), (105, 2313000), (108, 2248750), (120, 2023875), (125, 1942920), (126, 1927500), (135, 1799000), (140, 1734750), (150, 1619100), (168, 1445625), (175, 1387800), (180, 1349250), (189, 1285000), (200, 1214325), (210, 1156500), (216, 1124375), (225, 1079400), (250, 971460), (252, 963750), (257, 945000), (270, 899500), (280, 867375), (300, 809550), (315, 771000), (350, 693900), (360, 674625), (375, 647640), (378, 642500), (420, 578250), (450, 539700), (500, 485730), (504, 481875), (514, 472500), (525, 462600), (540, 449750), (600, 404775), (625, 388584), (630, 385500), (675, 359800), (700, 346950), (750, 323820), (756, 321250), (771, 315000), (840, 289125), (875, 277560), (900, 269850), (945, 257000), (1000, 242865), (1028, 236250), (1050, 231300), (1080, 224875), (1125, 215880), (1250, 194292), (1260, 192750), (1285, 189000), (1350, 179900), (1400, 173475), (1500, 161910), (1512, 160625), (1542, 157500), (1575, 154200), (1750, 138780), (1799, 135000), (1800, 134925), (1875, 129528), (1890, 128500), (2056, 118125), (2100, 115650), (2250, 107940), (2313, 105000), (2500, 97146), (2520, 96375), (2570, 94500), (2625, 92520), (2700, 89950), (3000, 80955), (3084, 78750), (3150, 77100), (3375, 71960), (3500, 69390), (3598, 67500), (3750, 64764), (3780, 64250), (3855, 63000), (4200, 57825), (4375, 55512), (4500, 53970), (4626, 52500), (4725, 51400), (5000, 48573), (5140, 47250), (5250, 46260), (5397, 45000), (5400, 44975), (5625, 43176), (6168, 39375), (6300, 38550), (6425, 37800), (6750, 35980), (6939, 35000), (7000, 34695), (7196, 33750), (7500, 32382), (7560, 32125), (7710, 31500), (7875, 30840), (8750, 27756), (8995, 27000), (9000, 26985), (9252, 26250), (9450, 25700), (10280, 23625), (10500, 23130), (10794, 22500), (11250, 21588), (11565, 21000), (12600, 19275), (12850, 18900), (13125, 18504), (13500, 17990), (13878, 17500), (14392, 16875), (15000, 16191), (15420, 15750)]