201445600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 536684400

約数和(自身を除く): 335238800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 38, 40, 50, 58, 76, 80, 95, 100, 116, 145, 152, 160, 190, 200, 232, 290, 304, 380, 400, 457, 464, 475, 551, 580, 608, 725, 760, 800, 914, 928, 950, 1102, 1160, 1450, 1520, 1828, 1900, 2204, 2285, 2320, 2755, 2900, 3040, 3656, 3800, 4408, 4570, 4640, 5510, 5800, 7312, 7600, 8683, 8816, 9140, 11020, 11425, 11600, 13253, 13775, 14624, 15200, 17366, 17632, 18280, 22040, 22850, 23200, 26506, 27550, 34732, 36560, 43415, 44080, 45700, 53012, 55100, 66265, 69464, 73120, 86830, 88160, 91400, 106024, 110200, 132530, 138928, 173660, 182800, 212048, 217075, 220400, 251807, 265060, 277856, 331325, 347320, 365600, 424096, 434150, 440800, 503614, 530120, 662650, 694640, 868300, 1007228, 1060240, 1259035, 1325300, 1389280, 1736600, 2014456, 2120480, 2518070, 2650600, 3473200, 4028912, 5036140, 5301200, 6295175, 6946400, 8057824, 10072280, 10602400, 12590350, 20144560, 25180700, 40289120, 50361400, 100722800, 201445600]

約数ペア:

[(1, 201445600), (2, 100722800), (4, 50361400), (5, 40289120), (8, 25180700), (10, 20144560), (16, 12590350), (19, 10602400), (20, 10072280), (25, 8057824), (29, 6946400), (32, 6295175), (38, 5301200), (40, 5036140), (50, 4028912), (58, 3473200), (76, 2650600), (80, 2518070), (95, 2120480), (100, 2014456), (116, 1736600), (145, 1389280), (152, 1325300), (160, 1259035), (190, 1060240), (200, 1007228), (232, 868300), (290, 694640), (304, 662650), (380, 530120), (400, 503614), (457, 440800), (464, 434150), (475, 424096), (551, 365600), (580, 347320), (608, 331325), (725, 277856), (760, 265060), (800, 251807), (914, 220400), (928, 217075), (950, 212048), (1102, 182800), (1160, 173660), (1450, 138928), (1520, 132530), (1828, 110200), (1900, 106024), (2204, 91400), (2285, 88160), (2320, 86830), (2755, 73120), (2900, 69464), (3040, 66265), (3656, 55100), (3800, 53012), (4408, 45700), (4570, 44080), (4640, 43415), (5510, 36560), (5800, 34732), (7312, 27550), (7600, 26506), (8683, 23200), (8816, 22850), (9140, 22040), (11020, 18280), (11425, 17632), (11600, 17366), (13253, 15200), (13775, 14624)]