20227549500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{223}}^1\times {\mathrm{6719}}^1$

素因数の和:6970

約数の個数: 192

約数和(自身を含む): 65750630400

約数和(自身を除く): 45523080900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 223, 225, 250, 270, 300, 375, 446, 450, 500, 540, 669, 675, 750, 892, 900, 1115, 1125, 1338, 1350, 1500, 2007, 2230, 2250, 2676, 2700, 3345, 3375, 4014, 4460, 4500, 5575, 6021, 6690, 6719, 6750, 8028, 10035, 11150, 12042, 13380, 13438, 13500, 16725, 20070, 20157, 22300, 24084, 26876, 27875, 30105, 33450, 33595, 40140, 40314, 50175, 55750, 60210, 60471, 66900, 67190, 80628, 83625, 100350, 100785, 111500, 120420, 120942, 134380, 150525, 167250, 167975, 181413, 200700, 201570, 241884, 250875, 301050, 302355, 334500, 335950, 362826, 403140, 501750, 503925, 602100, 604710, 671900, 725652, 752625, 839875, 907065, 1003500, 1007850, 1209420, 1498337, 1505250, 1511775, 1679750, 1814130, 2015700, 2519625, 2996674, 3010500, 3023550, 3359500, 3628260, 4495011, 4535325, 5039250, 5993348, 6047100, 7491685, 7558875, 8990022, 9070650, 10078500, 13485033, 14983370, 15117750, 17980044, 18141300, 22475055, 22676625, 26970066, 29966740, 30235500, 37458425, 40455099, 44950110, 45353250, 53940132, 67425165, 74916850, 80910198, 89900220, 90706500, 112375275, 134850330, 149833700, 161820396, 187292125, 202275495, 224750550, 269700660, 337125825, 374584250, 404550990, 449501100, 561876375, 674251650, 749168500, 809101980, 1011377475, 1123752750, 1348503300, 1685629125, 2022754950, 2247505500, 3371258250, 4045509900, 5056887375, 6742516500, 10113774750, 20227549500]

約数ペア:

[(1, 20227549500), (2, 10113774750), (3, 6742516500), (4, 5056887375), (5, 4045509900), (6, 3371258250), (9, 2247505500), (10, 2022754950), (12, 1685629125), (15, 1348503300), (18, 1123752750), (20, 1011377475), (25, 809101980), (27, 749168500), (30, 674251650), (36, 561876375), (45, 449501100), (50, 404550990), (54, 374584250), (60, 337125825), (75, 269700660), (90, 224750550), (100, 202275495), (108, 187292125), (125, 161820396), (135, 149833700), (150, 134850330), (180, 112375275), (223, 90706500), (225, 89900220), (250, 80910198), (270, 74916850), (300, 67425165), (375, 53940132), (446, 45353250), (450, 44950110), (500, 40455099), (540, 37458425), (669, 30235500), (675, 29966740), (750, 26970066), (892, 22676625), (900, 22475055), (1115, 18141300), (1125, 17980044), (1338, 15117750), (1350, 14983370), (1500, 13485033), (2007, 10078500), (2230, 9070650), (2250, 8990022), (2676, 7558875), (2700, 7491685), (3345, 6047100), (3375, 5993348), (4014, 5039250), (4460, 4535325), (4500, 4495011), (5575, 3628260), (6021, 3359500), (6690, 3023550), (6719, 3010500), (6750, 2996674), (8028, 2519625), (10035, 2015700), (11150, 1814130), (12042, 1679750), (13380, 1511775), (13438, 1505250), (13500, 1498337), (16725, 1209420), (20070, 1007850), (20157, 1003500), (22300, 907065), (24084, 839875), (26876, 752625), (27875, 725652), (30105, 671900), (33450, 604710), (33595, 602100), (40140, 503925), (40314, 501750), (50175, 403140), (55750, 362826), (60210, 335950), (60471, 334500), (66900, 302355), (67190, 301050), (80628, 250875), (83625, 241884), (100350, 201570), (100785, 200700), (111500, 181413), (120420, 167975), (120942, 167250), (134380, 150525)]