74235900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 215704944

約数和(自身を除く): 141469044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 353, 701, 706, 1059, 1402, 1412, 1765, 2103, 2118, 2804, 3505, 3530, 4206, 4236, 5295, 7010, 7060, 8412, 8825, 10515, 10590, 14020, 17525, 17650, 21030, 21180, 26475, 35050, 35300, 42060, 52575, 52950, 70100, 105150, 105900, 210300, 247453, 494906, 742359, 989812, 1237265, 1484718, 2474530, 2969436, 3711795, 4949060, 6186325, 7423590, 12372650, 14847180, 18558975, 24745300, 37117950, 74235900]

約数ペア:

[(1, 74235900), (2, 37117950), (3, 24745300), (4, 18558975), (5, 14847180), (6, 12372650), (10, 7423590), (12, 6186325), (15, 4949060), (20, 3711795), (25, 2969436), (30, 2474530), (50, 1484718), (60, 1237265), (75, 989812), (100, 742359), (150, 494906), (300, 247453), (353, 210300), (701, 105900), (706, 105150), (1059, 70100), (1402, 52950), (1412, 52575), (1765, 42060), (2103, 35300), (2118, 35050), (2804, 26475), (3505, 21180), (3530, 21030), (4206, 17650), (4236, 17525), (5295, 14020), (7010, 10590), (7060, 10515), (8412, 8825)]