99590940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1087}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 302964480

約数和(自身を除く): 203373540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 509, 1018, 1087, 1527, 2036, 2174, 2545, 3054, 3261, 4348, 4581, 5090, 5435, 6108, 6522, 7635, 9162, 9783, 10180, 10870, 13044, 15270, 16305, 18324, 19566, 21740, 22905, 30540, 32610, 39132, 45810, 48915, 65220, 91620, 97830, 195660, 553283, 1106566, 1659849, 2213132, 2766415, 3319698, 4979547, 5532830, 6639396, 8299245, 9959094, 11065660, 16598490, 19918188, 24897735, 33196980, 49795470, 99590940]

約数ペア:

[(1, 99590940), (2, 49795470), (3, 33196980), (4, 24897735), (5, 19918188), (6, 16598490), (9, 11065660), (10, 9959094), (12, 8299245), (15, 6639396), (18, 5532830), (20, 4979547), (30, 3319698), (36, 2766415), (45, 2213132), (60, 1659849), (90, 1106566), (180, 553283), (509, 195660), (1018, 97830), (1087, 91620), (1527, 65220), (2036, 48915), (2174, 45810), (2545, 39132), (3054, 32610), (3261, 30540), (4348, 22905), (4581, 21740), (5090, 19566), (5435, 18324), (6108, 16305), (6522, 15270), (7635, 13044), (9162, 10870), (9783, 10180)]