150939280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50993}}^1$

素因数の和:51043

約数の個数: 40

約数和(自身を含む): 360425592

約数和(自身を除く): 209486312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 50993, 101986, 203972, 254965, 407944, 509930, 815888, 1019860, 1886741, 2039720, 3773482, 4079440, 7546964, 9433705, 15093928, 18867410, 30187856, 37734820, 75469640, 150939280]

約数ペア:

[(1, 150939280), (2, 75469640), (4, 37734820), (5, 30187856), (8, 18867410), (10, 15093928), (16, 9433705), (20, 7546964), (37, 4079440), (40, 3773482), (74, 2039720), (80, 1886741), (148, 1019860), (185, 815888), (296, 509930), (370, 407944), (592, 254965), (740, 203972), (1480, 101986), (2960, 50993)]