84300800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 132

約数和(自身を含む): 217022940

約数和(自身を除く): 132722140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 89, 100, 128, 148, 160, 178, 185, 200, 256, 296, 320, 356, 370, 400, 445, 512, 592, 640, 712, 740, 800, 890, 925, 1024, 1184, 1280, 1424, 1480, 1600, 1780, 1850, 2225, 2368, 2560, 2848, 2960, 3200, 3293, 3560, 3700, 4450, 4736, 5120, 5696, 5920, 6400, 6586, 7120, 7400, 8900, 9472, 11392, 11840, 12800, 13172, 14240, 14800, 16465, 17800, 18944, 22784, 23680, 25600, 26344, 28480, 29600, 32930, 35600, 37888, 45568, 47360, 52688, 56960, 59200, 65860, 71200, 82325, 91136, 94720, 105376, 113920, 118400, 131720, 142400, 164650, 189440, 210752, 227840, 236800, 263440, 284800, 329300, 421504, 455680, 473600, 526880, 569600, 658600, 843008, 947200, 1053760, 1139200, 1317200, 1686016, 2107520, 2278400, 2634400, 3372032, 4215040, 5268800, 8430080, 10537600, 16860160, 21075200, 42150400, 84300800]

約数ペア:

[(1, 84300800), (2, 42150400), (4, 21075200), (5, 16860160), (8, 10537600), (10, 8430080), (16, 5268800), (20, 4215040), (25, 3372032), (32, 2634400), (37, 2278400), (40, 2107520), (50, 1686016), (64, 1317200), (74, 1139200), (80, 1053760), (89, 947200), (100, 843008), (128, 658600), (148, 569600), (160, 526880), (178, 473600), (185, 455680), (200, 421504), (256, 329300), (296, 284800), (320, 263440), (356, 236800), (370, 227840), (400, 210752), (445, 189440), (512, 164650), (592, 142400), (640, 131720), (712, 118400), (740, 113920), (800, 105376), (890, 94720), (925, 91136), (1024, 82325), (1184, 71200), (1280, 65860), (1424, 59200), (1480, 56960), (1600, 52688), (1780, 47360), (1850, 45568), (2225, 37888), (2368, 35600), (2560, 32930), (2848, 29600), (2960, 28480), (3200, 26344), (3293, 25600), (3560, 23680), (3700, 22784), (4450, 18944), (4736, 17800), (5120, 16465), (5696, 14800), (5920, 14240), (6400, 13172), (6586, 12800), (7120, 11840), (7400, 11392), (8900, 9472)]