7432442800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6229}}^1$

素因数の和:6423

約数の個数: 120

約数和(自身を含む): 18919014800

約数和(自身を除く): 11486572000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 157, 190, 200, 304, 314, 380, 400, 475, 628, 760, 785, 950, 1256, 1520, 1570, 1900, 2512, 2983, 3140, 3800, 3925, 5966, 6229, 6280, 7600, 7850, 11932, 12458, 12560, 14915, 15700, 23864, 24916, 29830, 31145, 31400, 47728, 49832, 59660, 62290, 62800, 74575, 99664, 118351, 119320, 124580, 149150, 155725, 236702, 238640, 249160, 298300, 311450, 473404, 498320, 591755, 596600, 622900, 946808, 977953, 1183510, 1193200, 1245800, 1893616, 1955906, 2367020, 2491600, 2958775, 3911812, 4734040, 4889765, 5917550, 7823624, 9468080, 9779530, 11835100, 15647248, 18581107, 19559060, 23670200, 24448825, 37162214, 39118120, 47340400, 48897650, 74324428, 78236240, 92905535, 97795300, 148648856, 185811070, 195590600, 297297712, 371622140, 391181200, 464527675, 743244280, 929055350, 1486488560, 1858110700, 3716221400, 7432442800]

約数ペア:

[(1, 7432442800), (2, 3716221400), (4, 1858110700), (5, 1486488560), (8, 929055350), (10, 743244280), (16, 464527675), (19, 391181200), (20, 371622140), (25, 297297712), (38, 195590600), (40, 185811070), (50, 148648856), (76, 97795300), (80, 92905535), (95, 78236240), (100, 74324428), (152, 48897650), (157, 47340400), (190, 39118120), (200, 37162214), (304, 24448825), (314, 23670200), (380, 19559060), (400, 18581107), (475, 15647248), (628, 11835100), (760, 9779530), (785, 9468080), (950, 7823624), (1256, 5917550), (1520, 4889765), (1570, 4734040), (1900, 3911812), (2512, 2958775), (2983, 2491600), (3140, 2367020), (3800, 1955906), (3925, 1893616), (5966, 1245800), (6229, 1193200), (6280, 1183510), (7600, 977953), (7850, 946808), (11932, 622900), (12458, 596600), (12560, 591755), (14915, 498320), (15700, 473404), (23864, 311450), (24916, 298300), (29830, 249160), (31145, 238640), (31400, 236702), (47728, 155725), (49832, 149150), (59660, 124580), (62290, 119320), (62800, 118351), (74575, 99664)]