16281600

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 156

約数和(自身を含む): 54846936

約数和(自身を除く): 38565336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 128, 150, 159, 160, 192, 200, 212, 240, 256, 265, 300, 318, 320, 384, 400, 424, 480, 512, 530, 600, 636, 640, 768, 795, 800, 848, 960, 1024, 1060, 1200, 1272, 1280, 1325, 1536, 1590, 1600, 1696, 1920, 2048, 2120, 2400, 2544, 2560, 2650, 3072, 3180, 3200, 3392, 3840, 3975, 4096, 4240, 4800, 5088, 5120, 5300, 6144, 6360, 6400, 6784, 7680, 7950, 8480, 9600, 10176, 10240, 10600, 12288, 12720, 12800, 13568, 15360, 15900, 16960, 19200, 20352, 20480, 21200, 25440, 25600, 27136, 30720, 31800, 33920, 38400, 40704, 42400, 50880, 51200, 54272, 61440, 63600, 67840, 76800, 81408, 84800, 101760, 102400, 108544, 127200, 135680, 153600, 162816, 169600, 203520, 217088, 254400, 271360, 307200, 325632, 339200, 407040, 508800, 542720, 651264, 678400, 814080, 1017600, 1085440, 1356800, 1628160, 2035200, 2713600, 3256320, 4070400, 5427200, 8140800, 16281600]

約数ペア:

[(1, 16281600), (2, 8140800), (3, 5427200), (4, 4070400), (5, 3256320), (6, 2713600), (8, 2035200), (10, 1628160), (12, 1356800), (15, 1085440), (16, 1017600), (20, 814080), (24, 678400), (25, 651264), (30, 542720), (32, 508800), (40, 407040), (48, 339200), (50, 325632), (53, 307200), (60, 271360), (64, 254400), (75, 217088), (80, 203520), (96, 169600), (100, 162816), (106, 153600), (120, 135680), (128, 127200), (150, 108544), (159, 102400), (160, 101760), (192, 84800), (200, 81408), (212, 76800), (240, 67840), (256, 63600), (265, 61440), (300, 54272), (318, 51200), (320, 50880), (384, 42400), (400, 40704), (424, 38400), (480, 33920), (512, 31800), (530, 30720), (600, 27136), (636, 25600), (640, 25440), (768, 21200), (795, 20480), (800, 20352), (848, 19200), (960, 16960), (1024, 15900), (1060, 15360), (1200, 13568), (1272, 12800), (1280, 12720), (1325, 12288), (1536, 10600), (1590, 10240), (1600, 10176), (1696, 9600), (1920, 8480), (2048, 7950), (2120, 7680), (2400, 6784), (2544, 6400), (2560, 6360), (2650, 6144), (3072, 5300), (3180, 5120), (3200, 5088), (3392, 4800), (3840, 4240), (3975, 4096)]