79987200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{2083}}^1$

素因数の和:2114

約数の個数: 120

約数和(自身を含む): 264359568

約数和(自身を除く): 184372368

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, 2083, 2400, 2560, 3200, 3840, 4166, 4800, 6249, 6400, 7680, 8332, 9600, 10415, 12498, 12800, 16664, 19200, 20830, 24996, 31245, 33328, 38400, 41660, 49992, 52075, 62490, 66656, 83320, 99984, 104150, 124980, 133312, 156225, 166640, 199968, 208300, 249960, 266624, 312450, 333280, 399936, 416600, 499920, 533248, 624900, 666560, 799872, 833200, 999840, 1066496, 1249800, 1333120, 1599744, 1666400, 1999680, 2499600, 2666240, 3199488, 3332800, 3999360, 4999200, 5332480, 6665600, 7998720, 9998400, 13331200, 15997440, 19996800, 26662400, 39993600, 79987200]

約数ペア:

[(1, 79987200), (2, 39993600), (3, 26662400), (4, 19996800), (5, 15997440), (6, 13331200), (8, 9998400), (10, 7998720), (12, 6665600), (15, 5332480), (16, 4999200), (20, 3999360), (24, 3332800), (25, 3199488), (30, 2666240), (32, 2499600), (40, 1999680), (48, 1666400), (50, 1599744), (60, 1333120), (64, 1249800), (75, 1066496), (80, 999840), (96, 833200), (100, 799872), (120, 666560), (128, 624900), (150, 533248), (160, 499920), (192, 416600), (200, 399936), (240, 333280), (256, 312450), (300, 266624), (320, 249960), (384, 208300), (400, 199968), (480, 166640), (512, 156225), (600, 133312), (640, 124980), (768, 104150), (800, 99984), (960, 83320), (1200, 66656), (1280, 62490), (1536, 52075), (1600, 49992), (1920, 41660), (2083, 38400), (2400, 33328), (2560, 31245), (3200, 24996), (3840, 20830), (4166, 19200), (4800, 16664), (6249, 12800), (6400, 12498), (7680, 10415), (8332, 9600)]