86696460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5228

約数の個数: 96

約数和(自身を含む): 278476800

約数和(自身を除く): 191780340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5179, 5580, 8370, 10358, 15537, 16740, 20716, 25895, 31074, 46611, 51790, 62148, 77685, 93222, 103580, 139833, 155370, 160549, 186444, 233055, 279666, 310740, 321098, 466110, 481647, 559332, 642196, 699165, 802745, 932220, 963294, 1398330, 1444941, 1605490, 1926588, 2408235, 2796660, 2889882, 3210980, 4334823, 4816470, 5779764, 7224705, 8669646, 9632940, 14449410, 17339292, 21674115, 28898820, 43348230, 86696460]

約数ペア:

[(1, 86696460), (2, 43348230), (3, 28898820), (4, 21674115), (5, 17339292), (6, 14449410), (9, 9632940), (10, 8669646), (12, 7224705), (15, 5779764), (18, 4816470), (20, 4334823), (27, 3210980), (30, 2889882), (31, 2796660), (36, 2408235), (45, 1926588), (54, 1605490), (60, 1444941), (62, 1398330), (90, 963294), (93, 932220), (108, 802745), (124, 699165), (135, 642196), (155, 559332), (180, 481647), (186, 466110), (270, 321098), (279, 310740), (310, 279666), (372, 233055), (465, 186444), (540, 160549), (558, 155370), (620, 139833), (837, 103580), (930, 93222), (1116, 77685), (1395, 62148), (1674, 51790), (1860, 46611), (2790, 31074), (3348, 25895), (4185, 20716), (5179, 16740), (5580, 15537), (8370, 10358)]