109402740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2311}}^1$

素因数の和:2589

約数の個数: 72

約数和(自身を含む): 333260928

約数和(自身を除く): 223858188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2311, 2367, 2630, 3156, 3945, 4622, 4734, 5260, 6933, 7890, 9244, 9468, 11555, 11835, 13866, 15780, 20799, 23110, 23670, 27732, 34665, 41598, 46220, 47340, 69330, 83196, 103995, 138660, 207990, 415980, 607793, 1215586, 1823379, 2431172, 3038965, 3646758, 5470137, 6077930, 7293516, 9116895, 10940274, 12155860, 18233790, 21880548, 27350685, 36467580, 54701370, 109402740]

約数ペア:

[(1, 109402740), (2, 54701370), (3, 36467580), (4, 27350685), (5, 21880548), (6, 18233790), (9, 12155860), (10, 10940274), (12, 9116895), (15, 7293516), (18, 6077930), (20, 5470137), (30, 3646758), (36, 3038965), (45, 2431172), (60, 1823379), (90, 1215586), (180, 607793), (263, 415980), (526, 207990), (789, 138660), (1052, 103995), (1315, 83196), (1578, 69330), (2311, 47340), (2367, 46220), (2630, 41598), (3156, 34665), (3945, 27732), (4622, 23670), (4734, 23110), (5260, 20799), (6933, 15780), (7890, 13866), (9244, 11835), (9468, 11555)]