23702220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{4877}}^1$

素因数の和:4901

約数の個数: 72

約数和(自身を含む): 74574864

約数和(自身を除く): 50872644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 4877, 9754, 14631, 19508, 24385, 29262, 43893, 48770, 58524, 73155, 87786, 97540, 131679, 146310, 175572, 219465, 263358, 292620, 395037, 438930, 526716, 658395, 790074, 877860, 1185111, 1316790, 1580148, 1975185, 2370222, 2633580, 3950370, 4740444, 5925555, 7900740, 11851110, 23702220]

約数ペア:

[(1, 23702220), (2, 11851110), (3, 7900740), (4, 5925555), (5, 4740444), (6, 3950370), (9, 2633580), (10, 2370222), (12, 1975185), (15, 1580148), (18, 1316790), (20, 1185111), (27, 877860), (30, 790074), (36, 658395), (45, 526716), (54, 438930), (60, 395037), (81, 292620), (90, 263358), (108, 219465), (135, 175572), (162, 146310), (180, 131679), (243, 97540), (270, 87786), (324, 73155), (405, 58524), (486, 48770), (540, 43893), (810, 29262), (972, 24385), (1215, 19508), (1620, 14631), (2430, 9754), (4860, 4877)]