21175080000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{176459}}^1$

素因数の和:176494

約数の個数: 140

約数和(自身を含む): 70010152080

約数和(自身を除く): 48835072080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 10000, 12000, 15000, 20000, 24000, 30000, 40000, 60000, 120000, 176459, 352918, 529377, 705836, 882295, 1058754, 1411672, 1764590, 2117508, 2646885, 2823344, 3529180, 4235016, 4411475, 5293770, 5646688, 7058360, 8470032, 8822950, 10587540, 11293376, 13234425, 14116720, 16940064, 17645900, 21175080, 22057375, 26468850, 28233440, 33880128, 35291800, 42350160, 44114750, 52937700, 56466880, 66172125, 70583600, 84700320, 88229500, 105875400, 110286875, 132344250, 141167200, 169400640, 176459000, 211750800, 220573750, 264688500, 282334400, 330860625, 352918000, 423501600, 441147500, 529377000, 661721250, 705836000, 847003200, 882295000, 1058754000, 1323442500, 1411672000, 1764590000, 2117508000, 2646885000, 3529180000, 4235016000, 5293770000, 7058360000, 10587540000, 21175080000]

約数ペア:

[(1, 21175080000), (2, 10587540000), (3, 7058360000), (4, 5293770000), (5, 4235016000), (6, 3529180000), (8, 2646885000), (10, 2117508000), (12, 1764590000), (15, 1411672000), (16, 1323442500), (20, 1058754000), (24, 882295000), (25, 847003200), (30, 705836000), (32, 661721250), (40, 529377000), (48, 441147500), (50, 423501600), (60, 352918000), (64, 330860625), (75, 282334400), (80, 264688500), (96, 220573750), (100, 211750800), (120, 176459000), (125, 169400640), (150, 141167200), (160, 132344250), (192, 110286875), (200, 105875400), (240, 88229500), (250, 84700320), (300, 70583600), (320, 66172125), (375, 56466880), (400, 52937700), (480, 44114750), (500, 42350160), (600, 35291800), (625, 33880128), (750, 28233440), (800, 26468850), (960, 22057375), (1000, 21175080), (1200, 17645900), (1250, 16940064), (1500, 14116720), (1600, 13234425), (1875, 11293376), (2000, 10587540), (2400, 8822950), (2500, 8470032), (3000, 7058360), (3750, 5646688), (4000, 5293770), (4800, 4411475), (5000, 4235016), (6000, 3529180), (7500, 2823344), (8000, 2646885), (10000, 2117508), (12000, 1764590), (15000, 1411672), (20000, 1058754), (24000, 882295), (30000, 705836), (40000, 529377), (60000, 352918), (120000, 176459)]