298933650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{34963}}^1$

素因数の和:35000

約数の個数: 72

約数和(自身を含む): 845429520

約数和(自身を除く): 546495870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 34963, 69926, 104889, 174815, 209778, 314667, 349630, 524445, 629334, 664297, 874075, 1048890, 1328594, 1573335, 1748150, 1992891, 2622225, 3146670, 3321485, 3985782, 5244450, 5978673, 6642970, 7866675, 9964455, 11957346, 15733350, 16607425, 19928910, 29893365, 33214850, 49822275, 59786730, 99644550, 149466825, 298933650]

約数ペア:

[(1, 298933650), (2, 149466825), (3, 99644550), (5, 59786730), (6, 49822275), (9, 33214850), (10, 29893365), (15, 19928910), (18, 16607425), (19, 15733350), (25, 11957346), (30, 9964455), (38, 7866675), (45, 6642970), (50, 5978673), (57, 5244450), (75, 3985782), (90, 3321485), (95, 3146670), (114, 2622225), (150, 1992891), (171, 1748150), (190, 1573335), (225, 1328594), (285, 1048890), (342, 874075), (450, 664297), (475, 629334), (570, 524445), (855, 349630), (950, 314667), (1425, 209778), (1710, 174815), (2850, 104889), (4275, 69926), (8550, 34963)]