2127782400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{55411}}^1$

素因数の和:55442

約数の個数: 120

約数和(自身を含む): 7029123024

約数和(自身を除く): 4901340624

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, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6400, 7680, 9600, 12800, 19200, 38400, 55411, 110822, 166233, 221644, 277055, 332466, 443288, 554110, 664932, 831165, 886576, 1108220, 1329864, 1385275, 1662330, 1773152, 2216440, 2659728, 2770550, 3324660, 3546304, 4155825, 4432880, 5319456, 5541100, 6649320, 7092608, 8311650, 8865760, 10638912, 11082200, 13298640, 14185216, 16623300, 17731520, 21277824, 22164400, 26597280, 28370432, 33246600, 35463040, 42555648, 44328800, 53194560, 66493200, 70926080, 85111296, 88657600, 106389120, 132986400, 141852160, 177315200, 212778240, 265972800, 354630400, 425556480, 531945600, 709260800, 1063891200, 2127782400]

約数ペア:

[(1, 2127782400), (2, 1063891200), (3, 709260800), (4, 531945600), (5, 425556480), (6, 354630400), (8, 265972800), (10, 212778240), (12, 177315200), (15, 141852160), (16, 132986400), (20, 106389120), (24, 88657600), (25, 85111296), (30, 70926080), (32, 66493200), (40, 53194560), (48, 44328800), (50, 42555648), (60, 35463040), (64, 33246600), (75, 28370432), (80, 26597280), (96, 22164400), (100, 21277824), (120, 17731520), (128, 16623300), (150, 14185216), (160, 13298640), (192, 11082200), (200, 10638912), (240, 8865760), (256, 8311650), (300, 7092608), (320, 6649320), (384, 5541100), (400, 5319456), (480, 4432880), (512, 4155825), (600, 3546304), (640, 3324660), (768, 2770550), (800, 2659728), (960, 2216440), (1200, 1773152), (1280, 1662330), (1536, 1385275), (1600, 1329864), (1920, 1108220), (2400, 886576), (2560, 831165), (3200, 664932), (3840, 554110), (4800, 443288), (6400, 332466), (7680, 277055), (9600, 221644), (12800, 166233), (19200, 110822), (38400, 55411)]