150912160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19249}}^1$

素因数の和:19278

約数の個数: 72

約数和(自身を含む): 414760500

約数和(自身を除く): 263848340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 19249, 38498, 76996, 96245, 134743, 153992, 192490, 269486, 307984, 384980, 538972, 615968, 673715, 769960, 943201, 1077944, 1347430, 1539920, 1886402, 2155888, 2694860, 3079840, 3772804, 4311776, 4716005, 5389720, 7545608, 9432010, 10779440, 15091216, 18864020, 21558880, 30182432, 37728040, 75456080, 150912160]

約数ペア:

[(1, 150912160), (2, 75456080), (4, 37728040), (5, 30182432), (7, 21558880), (8, 18864020), (10, 15091216), (14, 10779440), (16, 9432010), (20, 7545608), (28, 5389720), (32, 4716005), (35, 4311776), (40, 3772804), (49, 3079840), (56, 2694860), (70, 2155888), (80, 1886402), (98, 1539920), (112, 1347430), (140, 1077944), (160, 943201), (196, 769960), (224, 673715), (245, 615968), (280, 538972), (392, 384980), (490, 307984), (560, 269486), (784, 192490), (980, 153992), (1120, 134743), (1568, 96245), (1960, 76996), (3920, 38498), (7840, 19249)]