194909580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37339}}^1$

素因数の和:37383

約数の個数: 72

約数和(自身を含む): 611629200

約数和(自身を除く): 416719620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 37339, 74678, 112017, 149356, 186695, 224034, 336051, 373390, 448068, 560085, 672102, 746780, 1082831, 1120170, 1344204, 1680255, 2165662, 2240340, 3248493, 3360510, 4331324, 5414155, 6496986, 6721020, 9745479, 10828310, 12993972, 16242465, 19490958, 21656620, 32484930, 38981916, 48727395, 64969860, 97454790, 194909580]

約数ペア:

[(1, 194909580), (2, 97454790), (3, 64969860), (4, 48727395), (5, 38981916), (6, 32484930), (9, 21656620), (10, 19490958), (12, 16242465), (15, 12993972), (18, 10828310), (20, 9745479), (29, 6721020), (30, 6496986), (36, 5414155), (45, 4331324), (58, 3360510), (60, 3248493), (87, 2240340), (90, 2165662), (116, 1680255), (145, 1344204), (174, 1120170), (180, 1082831), (261, 746780), (290, 672102), (348, 560085), (435, 448068), (522, 373390), (580, 336051), (870, 224034), (1044, 186695), (1305, 149356), (1740, 112017), (2610, 74678), (5220, 37339)]