75980800

素因数分解:

$2^{13}\times 5^2\times 7^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 168

約数和(自身を含む): 219401136

約数和(自身を除く): 143420336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 64, 70, 80, 100, 106, 112, 128, 140, 160, 175, 200, 212, 224, 256, 265, 280, 320, 350, 371, 400, 424, 448, 512, 530, 560, 640, 700, 742, 800, 848, 896, 1024, 1060, 1120, 1280, 1325, 1400, 1484, 1600, 1696, 1792, 1855, 2048, 2120, 2240, 2560, 2650, 2800, 2968, 3200, 3392, 3584, 3710, 4096, 4240, 4480, 5120, 5300, 5600, 5936, 6400, 6784, 7168, 7420, 8192, 8480, 8960, 9275, 10240, 10600, 11200, 11872, 12800, 13568, 14336, 14840, 16960, 17920, 18550, 20480, 21200, 22400, 23744, 25600, 27136, 28672, 29680, 33920, 35840, 37100, 40960, 42400, 44800, 47488, 51200, 54272, 57344, 59360, 67840, 71680, 74200, 84800, 89600, 94976, 102400, 108544, 118720, 135680, 143360, 148400, 169600, 179200, 189952, 204800, 217088, 237440, 271360, 286720, 296800, 339200, 358400, 379904, 434176, 474880, 542720, 593600, 678400, 716800, 759808, 949760, 1085440, 1187200, 1356800, 1433600, 1519616, 1899520, 2170880, 2374400, 2713600, 3039232, 3799040, 4748800, 5427200, 7598080, 9497600, 10854400, 15196160, 18995200, 37990400, 75980800]

約数ペア:

[(1, 75980800), (2, 37990400), (4, 18995200), (5, 15196160), (7, 10854400), (8, 9497600), (10, 7598080), (14, 5427200), (16, 4748800), (20, 3799040), (25, 3039232), (28, 2713600), (32, 2374400), (35, 2170880), (40, 1899520), (50, 1519616), (53, 1433600), (56, 1356800), (64, 1187200), (70, 1085440), (80, 949760), (100, 759808), (106, 716800), (112, 678400), (128, 593600), (140, 542720), (160, 474880), (175, 434176), (200, 379904), (212, 358400), (224, 339200), (256, 296800), (265, 286720), (280, 271360), (320, 237440), (350, 217088), (371, 204800), (400, 189952), (424, 179200), (448, 169600), (512, 148400), (530, 143360), (560, 135680), (640, 118720), (700, 108544), (742, 102400), (800, 94976), (848, 89600), (896, 84800), (1024, 74200), (1060, 71680), (1120, 67840), (1280, 59360), (1325, 57344), (1400, 54272), (1484, 51200), (1600, 47488), (1696, 44800), (1792, 42400), (1855, 40960), (2048, 37100), (2120, 35840), (2240, 33920), (2560, 29680), (2650, 28672), (2800, 27136), (2968, 25600), (3200, 23744), (3392, 22400), (3584, 21200), (3710, 20480), (4096, 18550), (4240, 17920), (4480, 16960), (5120, 14840), (5300, 14336), (5600, 13568), (5936, 12800), (6400, 11872), (6784, 11200), (7168, 10600), (7420, 10240), (8192, 9275), (8480, 8960)]