173392920

素因数分解:

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

素因数の和:5230

約数の個数: 128

約数和(自身を含む): 596736000

約数和(自身を除く): 423343080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5179, 5580, 6696, 8370, 10358, 11160, 15537, 16740, 20716, 25895, 31074, 33480, 41432, 46611, 51790, 62148, 77685, 93222, 103580, 124296, 139833, 155370, 160549, 186444, 207160, 233055, 279666, 310740, 321098, 372888, 466110, 481647, 559332, 621480, 642196, 699165, 802745, 932220, 963294, 1118664, 1284392, 1398330, 1444941, 1605490, 1864440, 1926588, 2408235, 2796660, 2889882, 3210980, 3853176, 4334823, 4816470, 5593320, 5779764, 6421960, 7224705, 8669646, 9632940, 11559528, 14449410, 17339292, 19265880, 21674115, 28898820, 34678584, 43348230, 57797640, 86696460, 173392920]

約数ペア:

[(1, 173392920), (2, 86696460), (3, 57797640), (4, 43348230), (5, 34678584), (6, 28898820), (8, 21674115), (9, 19265880), (10, 17339292), (12, 14449410), (15, 11559528), (18, 9632940), (20, 8669646), (24, 7224705), (27, 6421960), (30, 5779764), (31, 5593320), (36, 4816470), (40, 4334823), (45, 3853176), (54, 3210980), (60, 2889882), (62, 2796660), (72, 2408235), (90, 1926588), (93, 1864440), (108, 1605490), (120, 1444941), (124, 1398330), (135, 1284392), (155, 1118664), (180, 963294), (186, 932220), (216, 802745), (248, 699165), (270, 642196), (279, 621480), (310, 559332), (360, 481647), (372, 466110), (465, 372888), (540, 321098), (558, 310740), (620, 279666), (744, 233055), (837, 207160), (930, 186444), (1080, 160549), (1116, 155370), (1240, 139833), (1395, 124296), (1674, 103580), (1860, 93222), (2232, 77685), (2790, 62148), (3348, 51790), (3720, 46611), (4185, 41432), (5179, 33480), (5580, 31074), (6696, 25895), (8370, 20716), (10358, 16740), (11160, 15537)]