120881850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^2$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 306617280

約数和(自身を除く): 185735430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 101, 150, 158, 202, 237, 303, 395, 474, 505, 606, 790, 1010, 1185, 1515, 1975, 2370, 2525, 3030, 3950, 5050, 5925, 7575, 7979, 10201, 11850, 15150, 15958, 20402, 23937, 30603, 39895, 47874, 51005, 61206, 79790, 102010, 119685, 153015, 199475, 239370, 255025, 306030, 398950, 510050, 598425, 765075, 805879, 1196850, 1530150, 1611758, 2417637, 4029395, 4835274, 8058790, 12088185, 20146975, 24176370, 40293950, 60440925, 120881850]

約数ペア:

[(1, 120881850), (2, 60440925), (3, 40293950), (5, 24176370), (6, 20146975), (10, 12088185), (15, 8058790), (25, 4835274), (30, 4029395), (50, 2417637), (75, 1611758), (79, 1530150), (101, 1196850), (150, 805879), (158, 765075), (202, 598425), (237, 510050), (303, 398950), (395, 306030), (474, 255025), (505, 239370), (606, 199475), (790, 153015), (1010, 119685), (1185, 102010), (1515, 79790), (1975, 61206), (2370, 51005), (2525, 47874), (3030, 39895), (3950, 30603), (5050, 23937), (5925, 20402), (7575, 15958), (7979, 15150), (10201, 11850)]