1025644800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{53419}}^1$

素因数の和:53448

約数の個数: 108

約数和(自身を含む): 3384904880

約数和(自身を除く): 2359260080

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, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 53419, 106838, 160257, 213676, 267095, 320514, 427352, 534190, 641028, 801285, 854704, 1068380, 1282056, 1335475, 1602570, 1709408, 2136760, 2564112, 2670950, 3205140, 3418816, 4006425, 4273520, 5128224, 5341900, 6410280, 6837632, 8012850, 8547040, 10256448, 10683800, 12820560, 13675264, 16025700, 17094080, 20512896, 21367600, 25641120, 32051400, 34188160, 41025792, 42735200, 51282240, 64102800, 68376320, 85470400, 102564480, 128205600, 170940800, 205128960, 256411200, 341881600, 512822400, 1025644800]

約数ペア:

[(1, 1025644800), (2, 512822400), (3, 341881600), (4, 256411200), (5, 205128960), (6, 170940800), (8, 128205600), (10, 102564480), (12, 85470400), (15, 68376320), (16, 64102800), (20, 51282240), (24, 42735200), (25, 41025792), (30, 34188160), (32, 32051400), (40, 25641120), (48, 21367600), (50, 20512896), (60, 17094080), (64, 16025700), (75, 13675264), (80, 12820560), (96, 10683800), (100, 10256448), (120, 8547040), (128, 8012850), (150, 6837632), (160, 6410280), (192, 5341900), (200, 5128224), (240, 4273520), (256, 4006425), (300, 3418816), (320, 3205140), (384, 2670950), (400, 2564112), (480, 2136760), (600, 1709408), (640, 1602570), (768, 1335475), (800, 1282056), (960, 1068380), (1200, 854704), (1280, 801285), (1600, 641028), (1920, 534190), (2400, 427352), (3200, 320514), (3840, 267095), (4800, 213676), (6400, 160257), (9600, 106838), (19200, 53419)]