75217450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 72

約数和(自身を含む): 177604704

約数和(自身を除く): 102387254

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2695, 2791, 3850, 5390, 5582, 13475, 13955, 19537, 26950, 27910, 30701, 39074, 61402, 69775, 97685, 136759, 139550, 153505, 195370, 214907, 273518, 307010, 429814, 488425, 683795, 767525, 976850, 1074535, 1367590, 1504349, 1535050, 2149070, 3008698, 3418975, 5372675, 6837950, 7521745, 10745350, 15043490, 37608725, 75217450]

約数ペア:

[(1, 75217450), (2, 37608725), (5, 15043490), (7, 10745350), (10, 7521745), (11, 6837950), (14, 5372675), (22, 3418975), (25, 3008698), (35, 2149070), (49, 1535050), (50, 1504349), (55, 1367590), (70, 1074535), (77, 976850), (98, 767525), (110, 683795), (154, 488425), (175, 429814), (245, 307010), (275, 273518), (350, 214907), (385, 195370), (490, 153505), (539, 139550), (550, 136759), (770, 97685), (1078, 69775), (1225, 61402), (1925, 39074), (2450, 30701), (2695, 27910), (2791, 26950), (3850, 19537), (5390, 13955), (5582, 13475)]