1820631600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5813}}^1$

素因数の和:5869

約数の個数: 240

約数和(自身を含む): 6704704800

約数和(自身を除く): 4884073200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 48, 50, 54, 58, 60, 72, 75, 80, 87, 90, 100, 108, 116, 120, 135, 144, 145, 150, 174, 180, 200, 216, 225, 232, 240, 261, 270, 290, 300, 348, 360, 400, 432, 435, 450, 464, 522, 540, 580, 600, 675, 696, 720, 725, 783, 870, 900, 1044, 1080, 1160, 1200, 1305, 1350, 1392, 1450, 1566, 1740, 1800, 2088, 2160, 2175, 2320, 2610, 2700, 2900, 3132, 3480, 3600, 3915, 4176, 4350, 5220, 5400, 5800, 5813, 6264, 6525, 6960, 7830, 8700, 10440, 10800, 11600, 11626, 12528, 13050, 15660, 17400, 17439, 19575, 20880, 23252, 26100, 29065, 31320, 34800, 34878, 39150, 46504, 52200, 52317, 58130, 62640, 69756, 78300, 87195, 93008, 104400, 104634, 116260, 139512, 145325, 156600, 156951, 168577, 174390, 209268, 232520, 261585, 279024, 290650, 313200, 313902, 337154, 348780, 418536, 435975, 465040, 505731, 523170, 581300, 627804, 674308, 697560, 784755, 837072, 842885, 871950, 1011462, 1046340, 1162600, 1255608, 1307925, 1348616, 1395120, 1517193, 1569510, 1685770, 1743900, 2022924, 2092680, 2325200, 2511216, 2528655, 2615850, 2697232, 3034386, 3139020, 3371540, 3487800, 3923775, 4045848, 4185360, 4214425, 4551579, 5057310, 5231700, 6068772, 6278040, 6743080, 6975600, 7585965, 7847550, 8091696, 8428850, 9103158, 10114620, 10463400, 12137544, 12556080, 12643275, 13486160, 15171930, 15695100, 16857700, 18206316, 20229240, 20926800, 22757895, 24275088, 25286550, 30343860, 31390200, 33715400, 36412632, 37929825, 40458480, 45515790, 50573100, 60687720, 62780400, 67430800, 72825264, 75859650, 91031580, 101146200, 113789475, 121375440, 151719300, 182063160, 202292400, 227578950, 303438600, 364126320, 455157900, 606877200, 910315800, 1820631600]

約数ペア:

[(1, 1820631600), (2, 910315800), (3, 606877200), (4, 455157900), (5, 364126320), (6, 303438600), (8, 227578950), (9, 202292400), (10, 182063160), (12, 151719300), (15, 121375440), (16, 113789475), (18, 101146200), (20, 91031580), (24, 75859650), (25, 72825264), (27, 67430800), (29, 62780400), (30, 60687720), (36, 50573100), (40, 45515790), (45, 40458480), (48, 37929825), (50, 36412632), (54, 33715400), (58, 31390200), (60, 30343860), (72, 25286550), (75, 24275088), (80, 22757895), (87, 20926800), (90, 20229240), (100, 18206316), (108, 16857700), (116, 15695100), (120, 15171930), (135, 13486160), (144, 12643275), (145, 12556080), (150, 12137544), (174, 10463400), (180, 10114620), (200, 9103158), (216, 8428850), (225, 8091696), (232, 7847550), (240, 7585965), (261, 6975600), (270, 6743080), (290, 6278040), (300, 6068772), (348, 5231700), (360, 5057310), (400, 4551579), (432, 4214425), (435, 4185360), (450, 4045848), (464, 3923775), (522, 3487800), (540, 3371540), (580, 3139020), (600, 3034386), (675, 2697232), (696, 2615850), (720, 2528655), (725, 2511216), (783, 2325200), (870, 2092680), (900, 2022924), (1044, 1743900), (1080, 1685770), (1160, 1569510), (1200, 1517193), (1305, 1395120), (1350, 1348616), (1392, 1307925), (1450, 1255608), (1566, 1162600), (1740, 1046340), (1800, 1011462), (2088, 871950), (2160, 842885), (2175, 837072), (2320, 784755), (2610, 697560), (2700, 674308), (2900, 627804), (3132, 581300), (3480, 523170), (3600, 505731), (3915, 465040), (4176, 435975), (4350, 418536), (5220, 348780), (5400, 337154), (5800, 313902), (5813, 313200), (6264, 290650), (6525, 279024), (6960, 261585), (7830, 232520), (8700, 209268), (10440, 174390), (10800, 168577), (11600, 156951), (11626, 156600), (12528, 145325), (13050, 139512), (15660, 116260), (17400, 104634), (17439, 104400), (19575, 93008), (20880, 87195), (23252, 78300), (26100, 69756), (29065, 62640), (31320, 58130), (34800, 52317), (34878, 52200), (39150, 46504)]