300284620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 643114080

約数和(自身を除く): 342829460

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 277, 335, 554, 670, 809, 1108, 1340, 1385, 1618, 2770, 3236, 4045, 5540, 8090, 16180, 18559, 37118, 54203, 74236, 92795, 108406, 185590, 216812, 224093, 271015, 371180, 448186, 542030, 896372, 1084060, 1120465, 2240930, 4481860, 15014231, 30028462, 60056924, 75071155, 150142310, 300284620]

約数ペア:

[(1, 300284620), (2, 150142310), (4, 75071155), (5, 60056924), (10, 30028462), (20, 15014231), (67, 4481860), (134, 2240930), (268, 1120465), (277, 1084060), (335, 896372), (554, 542030), (670, 448186), (809, 371180), (1108, 271015), (1340, 224093), (1385, 216812), (1618, 185590), (2770, 108406), (3236, 92795), (4045, 74236), (5540, 54203), (8090, 37118), (16180, 18559)]