148980800

素因数分解:

$2^6\times 5^2\times {\mathrm{93113}}^1$

素因数の和:93135

約数の個数: 42

約数和(自身を含む): 366589818

約数和(自身を除く): 217609018

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 93113, 186226, 372452, 465565, 744904, 931130, 1489808, 1862260, 2327825, 2979616, 3724520, 4655650, 5959232, 7449040, 9311300, 14898080, 18622600, 29796160, 37245200, 74490400, 148980800]

約数ペア:

[(1, 148980800), (2, 74490400), (4, 37245200), (5, 29796160), (8, 18622600), (10, 14898080), (16, 9311300), (20, 7449040), (25, 5959232), (32, 4655650), (40, 3724520), (50, 2979616), (64, 2327825), (80, 1862260), (100, 1489808), (160, 931130), (200, 744904), (320, 465565), (400, 372452), (800, 186226), (1600, 93113)]