213273600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2777}}^1$

素因数の和:2810

約数の個数: 132

約数和(自身を含む): 705134184

約数和(自身を除く): 491860584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 2777, 3072, 3200, 3840, 4800, 5120, 5554, 6400, 7680, 8331, 9600, 11108, 12800, 13885, 15360, 16662, 19200, 22216, 25600, 27770, 33324, 38400, 41655, 44432, 55540, 66648, 69425, 76800, 83310, 88864, 111080, 133296, 138850, 166620, 177728, 208275, 222160, 266592, 277700, 333240, 355456, 416550, 444320, 533184, 555400, 666480, 710912, 833100, 888640, 1066368, 1110800, 1332960, 1421824, 1666200, 1777280, 2132736, 2221600, 2665920, 2843648, 3332400, 3554560, 4265472, 4443200, 5331840, 6664800, 7109120, 8530944, 8886400, 10663680, 13329600, 14218240, 17772800, 21327360, 26659200, 35545600, 42654720, 53318400, 71091200, 106636800, 213273600]

約数ペア:

[(1, 213273600), (2, 106636800), (3, 71091200), (4, 53318400), (5, 42654720), (6, 35545600), (8, 26659200), (10, 21327360), (12, 17772800), (15, 14218240), (16, 13329600), (20, 10663680), (24, 8886400), (25, 8530944), (30, 7109120), (32, 6664800), (40, 5331840), (48, 4443200), (50, 4265472), (60, 3554560), (64, 3332400), (75, 2843648), (80, 2665920), (96, 2221600), (100, 2132736), (120, 1777280), (128, 1666200), (150, 1421824), (160, 1332960), (192, 1110800), (200, 1066368), (240, 888640), (256, 833100), (300, 710912), (320, 666480), (384, 555400), (400, 533184), (480, 444320), (512, 416550), (600, 355456), (640, 333240), (768, 277700), (800, 266592), (960, 222160), (1024, 208275), (1200, 177728), (1280, 166620), (1536, 138850), (1600, 133296), (1920, 111080), (2400, 88864), (2560, 83310), (2777, 76800), (3072, 69425), (3200, 66648), (3840, 55540), (4800, 44432), (5120, 41655), (5554, 38400), (6400, 33324), (7680, 27770), (8331, 25600), (9600, 22216), (11108, 19200), (12800, 16662), (13885, 15360)]