109409940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67537}}^1$

素因数の和:67558

約数の個数: 60

約数和(自身を含む): 343228116

約数和(自身を除く): 233818176

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 67537, 135074, 202611, 270148, 337685, 405222, 607833, 675370, 810444, 1013055, 1215666, 1350740, 1823499, 2026110, 2431332, 3039165, 3646998, 4052220, 5470497, 6078330, 7293996, 9117495, 10940994, 12156660, 18234990, 21881988, 27352485, 36469980, 54704970, 109409940]

約数ペア:

[(1, 109409940), (2, 54704970), (3, 36469980), (4, 27352485), (5, 21881988), (6, 18234990), (9, 12156660), (10, 10940994), (12, 9117495), (15, 7293996), (18, 6078330), (20, 5470497), (27, 4052220), (30, 3646998), (36, 3039165), (45, 2431332), (54, 2026110), (60, 1823499), (81, 1350740), (90, 1215666), (108, 1013055), (135, 810444), (162, 675370), (180, 607833), (270, 405222), (324, 337685), (405, 270148), (540, 202611), (810, 135074), (1620, 67537)]