156996820000

素因数分解:

$2^5\times 5^4\times {\mathrm{107}}^1\times {\mathrm{73363}}^1$

素因数の和:73500

約数の個数: 120

約数和(自身を含む): 389850720336

約数和(自身を除く): 232853900336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 125, 160, 200, 214, 250, 400, 428, 500, 535, 625, 800, 856, 1000, 1070, 1250, 1712, 2000, 2140, 2500, 2675, 3424, 4000, 4280, 5000, 5350, 8560, 10000, 10700, 13375, 17120, 20000, 21400, 26750, 42800, 53500, 66875, 73363, 85600, 107000, 133750, 146726, 214000, 267500, 293452, 366815, 428000, 535000, 586904, 733630, 1070000, 1173808, 1467260, 1834075, 2140000, 2347616, 2934520, 3668150, 5869040, 7336300, 7849841, 9170375, 11738080, 14672600, 15699682, 18340750, 29345200, 31399364, 36681500, 39249205, 45851875, 58690400, 62798728, 73363000, 78498410, 91703750, 125597456, 146726000, 156996820, 183407500, 196246025, 251194912, 293452000, 313993640, 366815000, 392492050, 627987280, 733630000, 784984100, 981230125, 1255974560, 1467260000, 1569968200, 1962460250, 3139936400, 3924920500, 4906150625, 6279872800, 7849841000, 9812301250, 15699682000, 19624602500, 31399364000, 39249205000, 78498410000, 156996820000]

約数ペア:

[(1, 156996820000), (2, 78498410000), (4, 39249205000), (5, 31399364000), (8, 19624602500), (10, 15699682000), (16, 9812301250), (20, 7849841000), (25, 6279872800), (32, 4906150625), (40, 3924920500), (50, 3139936400), (80, 1962460250), (100, 1569968200), (107, 1467260000), (125, 1255974560), (160, 981230125), (200, 784984100), (214, 733630000), (250, 627987280), (400, 392492050), (428, 366815000), (500, 313993640), (535, 293452000), (625, 251194912), (800, 196246025), (856, 183407500), (1000, 156996820), (1070, 146726000), (1250, 125597456), (1712, 91703750), (2000, 78498410), (2140, 73363000), (2500, 62798728), (2675, 58690400), (3424, 45851875), (4000, 39249205), (4280, 36681500), (5000, 31399364), (5350, 29345200), (8560, 18340750), (10000, 15699682), (10700, 14672600), (13375, 11738080), (17120, 9170375), (20000, 7849841), (21400, 7336300), (26750, 5869040), (42800, 3668150), (53500, 2934520), (66875, 2347616), (73363, 2140000), (85600, 1834075), (107000, 1467260), (133750, 1173808), (146726, 1070000), (214000, 733630), (267500, 586904), (293452, 535000), (366815, 428000)]