83480300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 194518800

約数和(自身を除く): 111038500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 53, 76, 95, 100, 106, 190, 212, 265, 380, 475, 530, 829, 950, 1007, 1060, 1325, 1658, 1900, 2014, 2650, 3316, 4028, 4145, 5035, 5300, 8290, 10070, 15751, 16580, 20140, 20725, 25175, 31502, 41450, 43937, 50350, 63004, 78755, 82900, 87874, 100700, 157510, 175748, 219685, 315020, 393775, 439370, 787550, 834803, 878740, 1098425, 1575100, 1669606, 2196850, 3339212, 4174015, 4393700, 8348030, 16696060, 20870075, 41740150, 83480300]

約数ペア:

[(1, 83480300), (2, 41740150), (4, 20870075), (5, 16696060), (10, 8348030), (19, 4393700), (20, 4174015), (25, 3339212), (38, 2196850), (50, 1669606), (53, 1575100), (76, 1098425), (95, 878740), (100, 834803), (106, 787550), (190, 439370), (212, 393775), (265, 315020), (380, 219685), (475, 175748), (530, 157510), (829, 100700), (950, 87874), (1007, 82900), (1060, 78755), (1325, 63004), (1658, 50350), (1900, 43937), (2014, 41450), (2650, 31502), (3316, 25175), (4028, 20725), (4145, 20140), (5035, 16580), (5300, 15751), (8290, 10070)]