122272000

素因数分解:

$2^8\times 5^3\times {\mathrm{3821}}^1$

素因数の和:3852

約数の個数: 72

約数和(自身を含む): 304674552

約数和(自身を除く): 182402552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 3821, 4000, 6400, 7642, 8000, 15284, 16000, 19105, 30568, 32000, 38210, 61136, 76420, 95525, 122272, 152840, 191050, 244544, 305680, 382100, 477625, 489088, 611360, 764200, 955250, 978176, 1222720, 1528400, 1910500, 2445440, 3056800, 3821000, 4890880, 6113600, 7642000, 12227200, 15284000, 24454400, 30568000, 61136000, 122272000]

約数ペア:

[(1, 122272000), (2, 61136000), (4, 30568000), (5, 24454400), (8, 15284000), (10, 12227200), (16, 7642000), (20, 6113600), (25, 4890880), (32, 3821000), (40, 3056800), (50, 2445440), (64, 1910500), (80, 1528400), (100, 1222720), (125, 978176), (128, 955250), (160, 764200), (200, 611360), (250, 489088), (256, 477625), (320, 382100), (400, 305680), (500, 244544), (640, 191050), (800, 152840), (1000, 122272), (1280, 95525), (1600, 76420), (2000, 61136), (3200, 38210), (3821, 32000), (4000, 30568), (6400, 19105), (7642, 16000), (8000, 15284)]