201522870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3347}}^1$

素因数の和:3586

約数の個数: 64

約数和(自身を含む): 539965440

約数和(自身を除く): 338442570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 1115, 1338, 2007, 2230, 3345, 3347, 4014, 6021, 6690, 6694, 10035, 10041, 12042, 16735, 20070, 20082, 30105, 30123, 33470, 50205, 60210, 60246, 90369, 100410, 150615, 180738, 301230, 451845, 746381, 903690, 1492762, 2239143, 3731905, 4478286, 6717429, 7463810, 11195715, 13434858, 20152287, 22391430, 33587145, 40304574, 67174290, 100761435, 201522870]

約数ペア:

[(1, 201522870), (2, 100761435), (3, 67174290), (5, 40304574), (6, 33587145), (9, 22391430), (10, 20152287), (15, 13434858), (18, 11195715), (27, 7463810), (30, 6717429), (45, 4478286), (54, 3731905), (90, 2239143), (135, 1492762), (223, 903690), (270, 746381), (446, 451845), (669, 301230), (1115, 180738), (1338, 150615), (2007, 100410), (2230, 90369), (3345, 60246), (3347, 60210), (4014, 50205), (6021, 33470), (6690, 30123), (6694, 30105), (10035, 20082), (10041, 20070), (12042, 16735)]