75855030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 194365440

約数和(自身を除く): 118510410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 1823, 2190, 2774, 3646, 4161, 5469, 6935, 8322, 9115, 10938, 13870, 18230, 20805, 27345, 34637, 41610, 54690, 69274, 103911, 133079, 173185, 207822, 266158, 346370, 399237, 519555, 665395, 798474, 1039110, 1330790, 1996185, 2528501, 3992370, 5057002, 7585503, 12642505, 15171006, 25285010, 37927515, 75855030]

約数ペア:

[(1, 75855030), (2, 37927515), (3, 25285010), (5, 15171006), (6, 12642505), (10, 7585503), (15, 5057002), (19, 3992370), (30, 2528501), (38, 1996185), (57, 1330790), (73, 1039110), (95, 798474), (114, 665395), (146, 519555), (190, 399237), (219, 346370), (285, 266158), (365, 207822), (438, 173185), (570, 133079), (730, 103911), (1095, 69274), (1387, 54690), (1823, 41610), (2190, 34637), (2774, 27345), (3646, 20805), (4161, 18230), (5469, 13870), (6935, 10938), (8322, 9115)]