74345220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7793}}^1$

素因数の和:7861

約数の個数: 72

約数和(自身を含む): 229798296

約数和(自身を除く): 155453076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 7793, 9540, 15586, 23379, 31172, 38965, 46758, 70137, 77930, 93516, 116895, 140274, 155860, 233790, 280548, 350685, 413029, 467580, 701370, 826058, 1239087, 1402740, 1652116, 2065145, 2478174, 3717261, 4130290, 4956348, 6195435, 7434522, 8260580, 12390870, 14869044, 18586305, 24781740, 37172610, 74345220]

約数ペア:

[(1, 74345220), (2, 37172610), (3, 24781740), (4, 18586305), (5, 14869044), (6, 12390870), (9, 8260580), (10, 7434522), (12, 6195435), (15, 4956348), (18, 4130290), (20, 3717261), (30, 2478174), (36, 2065145), (45, 1652116), (53, 1402740), (60, 1239087), (90, 826058), (106, 701370), (159, 467580), (180, 413029), (212, 350685), (265, 280548), (318, 233790), (477, 155860), (530, 140274), (636, 116895), (795, 93516), (954, 77930), (1060, 70137), (1590, 46758), (1908, 38965), (2385, 31172), (3180, 23379), (4770, 15586), (7793, 9540)]