200913900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 641208960

約数和(自身を除く): 440295060

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, 150, 165, 214, 220, 275, 300, 321, 330, 428, 535, 550, 569, 642, 660, 825, 1070, 1100, 1138, 1177, 1284, 1605, 1650, 1707, 2140, 2276, 2354, 2675, 2845, 3210, 3300, 3414, 3531, 4708, 5350, 5690, 5885, 6259, 6420, 6828, 7062, 8025, 8535, 10700, 11380, 11770, 12518, 14124, 14225, 16050, 17070, 17655, 18777, 23540, 25036, 28450, 29425, 31295, 32100, 34140, 35310, 37554, 42675, 56900, 58850, 60883, 62590, 70620, 75108, 85350, 88275, 93885, 117700, 121766, 125180, 156475, 170700, 176550, 182649, 187770, 243532, 304415, 312950, 353100, 365298, 375540, 469425, 608830, 625900, 669713, 730596, 913245, 938850, 1217660, 1339426, 1522075, 1826490, 1877700, 2009139, 2678852, 3044150, 3348565, 3652980, 4018278, 4566225, 6088300, 6697130, 8036556, 9132450, 10045695, 13394260, 16742825, 18264900, 20091390, 33485650, 40182780, 50228475, 66971300, 100456950, 200913900]

約数ペア:

[(1, 200913900), (2, 100456950), (3, 66971300), (4, 50228475), (5, 40182780), (6, 33485650), (10, 20091390), (11, 18264900), (12, 16742825), (15, 13394260), (20, 10045695), (22, 9132450), (25, 8036556), (30, 6697130), (33, 6088300), (44, 4566225), (50, 4018278), (55, 3652980), (60, 3348565), (66, 3044150), (75, 2678852), (100, 2009139), (107, 1877700), (110, 1826490), (132, 1522075), (150, 1339426), (165, 1217660), (214, 938850), (220, 913245), (275, 730596), (300, 669713), (321, 625900), (330, 608830), (428, 469425), (535, 375540), (550, 365298), (569, 353100), (642, 312950), (660, 304415), (825, 243532), (1070, 187770), (1100, 182649), (1138, 176550), (1177, 170700), (1284, 156475), (1605, 125180), (1650, 121766), (1707, 117700), (2140, 93885), (2276, 88275), (2354, 85350), (2675, 75108), (2845, 70620), (3210, 62590), (3300, 60883), (3414, 58850), (3531, 56900), (4708, 42675), (5350, 37554), (5690, 35310), (5885, 34140), (6259, 32100), (6420, 31295), (6828, 29425), (7062, 28450), (8025, 25036), (8535, 23540), (10700, 18777), (11380, 17655), (11770, 17070), (12518, 16050), (14124, 14225)]