136948900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5461

約数の個数: 72

約数和(自身を含む): 338353344

約数和(自身を除く): 201404444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 5413, 6325, 10826, 12650, 21652, 25300, 27065, 54130, 59543, 108260, 119086, 124499, 135325, 238172, 248998, 270650, 297715, 497996, 541300, 595430, 622495, 1190860, 1244990, 1369489, 1488575, 2489980, 2738978, 2977150, 3112475, 5477956, 5954300, 6224950, 6847445, 12449900, 13694890, 27389780, 34237225, 68474450, 136948900]

約数ペア:

[(1, 136948900), (2, 68474450), (4, 34237225), (5, 27389780), (10, 13694890), (11, 12449900), (20, 6847445), (22, 6224950), (23, 5954300), (25, 5477956), (44, 3112475), (46, 2977150), (50, 2738978), (55, 2489980), (92, 1488575), (100, 1369489), (110, 1244990), (115, 1190860), (220, 622495), (230, 595430), (253, 541300), (275, 497996), (460, 297715), (506, 270650), (550, 248998), (575, 238172), (1012, 135325), (1100, 124499), (1150, 119086), (1265, 108260), (2300, 59543), (2530, 54130), (5060, 27065), (5413, 25300), (6325, 21652), (10826, 12650)]