49080900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 157489920

約数和(自身を除く): 108409020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 107, 110, 132, 139, 150, 165, 214, 220, 275, 278, 300, 321, 330, 417, 428, 535, 550, 556, 642, 660, 695, 825, 834, 1070, 1100, 1177, 1284, 1390, 1529, 1605, 1650, 1668, 2085, 2140, 2354, 2675, 2780, 3058, 3210, 3300, 3475, 3531, 4170, 4587, 4708, 5350, 5885, 6116, 6420, 6950, 7062, 7645, 8025, 8340, 9174, 10425, 10700, 11770, 13900, 14124, 14873, 15290, 16050, 17655, 18348, 20850, 22935, 23540, 29425, 29746, 30580, 32100, 35310, 38225, 41700, 44619, 45870, 58850, 59492, 70620, 74365, 76450, 88275, 89238, 91740, 114675, 117700, 148730, 152900, 163603, 176550, 178476, 223095, 229350, 297460, 327206, 353100, 371825, 446190, 458700, 490809, 654412, 743650, 818015, 892380, 981618, 1115475, 1487300, 1636030, 1963236, 2230950, 2454045, 3272060, 4090075, 4461900, 4908090, 8180150, 9816180, 12270225, 16360300, 24540450, 49080900]

約数ペア:

[(1, 49080900), (2, 24540450), (3, 16360300), (4, 12270225), (5, 9816180), (6, 8180150), (10, 4908090), (11, 4461900), (12, 4090075), (15, 3272060), (20, 2454045), (22, 2230950), (25, 1963236), (30, 1636030), (33, 1487300), (44, 1115475), (50, 981618), (55, 892380), (60, 818015), (66, 743650), (75, 654412), (100, 490809), (107, 458700), (110, 446190), (132, 371825), (139, 353100), (150, 327206), (165, 297460), (214, 229350), (220, 223095), (275, 178476), (278, 176550), (300, 163603), (321, 152900), (330, 148730), (417, 117700), (428, 114675), (535, 91740), (550, 89238), (556, 88275), (642, 76450), (660, 74365), (695, 70620), (825, 59492), (834, 58850), (1070, 45870), (1100, 44619), (1177, 41700), (1284, 38225), (1390, 35310), (1529, 32100), (1605, 30580), (1650, 29746), (1668, 29425), (2085, 23540), (2140, 22935), (2354, 20850), (2675, 18348), (2780, 17655), (3058, 16050), (3210, 15290), (3300, 14873), (3475, 14124), (3531, 13900), (4170, 11770), (4587, 10700), (4708, 10425), (5350, 9174), (5885, 8340), (6116, 8025), (6420, 7645), (6950, 7062)]