245628000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{6823}}^1$

素因数の和:6854

約数の個数: 144

約数和(自身を含む): 871861536

約数和(自身を除く): 626233536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 6000, 6823, 7200, 9000, 12000, 13646, 18000, 20469, 27292, 34115, 36000, 40938, 54584, 61407, 68230, 81876, 102345, 109168, 122814, 136460, 163752, 170575, 204690, 218336, 245628, 272920, 307035, 327504, 341150, 409380, 491256, 511725, 545840, 614070, 655008, 682300, 818760, 852875, 982512, 1023450, 1091680, 1228140, 1364600, 1535175, 1637520, 1705750, 1965024, 2046900, 2456280, 2558625, 2729200, 3070350, 3275040, 3411500, 4093800, 4912560, 5117250, 5458400, 6140700, 6823000, 7675875, 8187600, 9825120, 10234500, 12281400, 13646000, 15351750, 16375200, 20469000, 24562800, 27292000, 30703500, 40938000, 49125600, 61407000, 81876000, 122814000, 245628000]

約数ペア:

[(1, 245628000), (2, 122814000), (3, 81876000), (4, 61407000), (5, 49125600), (6, 40938000), (8, 30703500), (9, 27292000), (10, 24562800), (12, 20469000), (15, 16375200), (16, 15351750), (18, 13646000), (20, 12281400), (24, 10234500), (25, 9825120), (30, 8187600), (32, 7675875), (36, 6823000), (40, 6140700), (45, 5458400), (48, 5117250), (50, 4912560), (60, 4093800), (72, 3411500), (75, 3275040), (80, 3070350), (90, 2729200), (96, 2558625), (100, 2456280), (120, 2046900), (125, 1965024), (144, 1705750), (150, 1637520), (160, 1535175), (180, 1364600), (200, 1228140), (225, 1091680), (240, 1023450), (250, 982512), (288, 852875), (300, 818760), (360, 682300), (375, 655008), (400, 614070), (450, 545840), (480, 511725), (500, 491256), (600, 409380), (720, 341150), (750, 327504), (800, 307035), (900, 272920), (1000, 245628), (1125, 218336), (1200, 204690), (1440, 170575), (1500, 163752), (1800, 136460), (2000, 122814), (2250, 109168), (2400, 102345), (3000, 81876), (3600, 68230), (4000, 61407), (4500, 54584), (6000, 40938), (6823, 36000), (7200, 34115), (9000, 27292), (12000, 20469), (13646, 18000)]