150898720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{134731}}^1$

素因数の和:134753

約数の個数: 48

約数和(自身を含む): 407429568

約数和(自身を除く): 256530848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 134731, 269462, 538924, 673655, 943117, 1077848, 1347310, 1886234, 2155696, 2694620, 3772468, 4311392, 4715585, 5389240, 7544936, 9431170, 10778480, 15089872, 18862340, 21556960, 30179744, 37724680, 75449360, 150898720]

約数ペア:

[(1, 150898720), (2, 75449360), (4, 37724680), (5, 30179744), (7, 21556960), (8, 18862340), (10, 15089872), (14, 10778480), (16, 9431170), (20, 7544936), (28, 5389240), (32, 4715585), (35, 4311392), (40, 3772468), (56, 2694620), (70, 2155696), (80, 1886234), (112, 1347310), (140, 1077848), (160, 943117), (224, 673655), (280, 538924), (560, 269462), (1120, 134731)]