54969660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16073}}^1$

素因数の和:16107

約数の個数: 72

約数和(自身を含む): 175528080

約数和(自身を除く): 120558420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16073, 32146, 48219, 64292, 80365, 96438, 144657, 160730, 192876, 241095, 289314, 305387, 321460, 482190, 578628, 610774, 723285, 916161, 964380, 1221548, 1446570, 1526935, 1832322, 2748483, 2893140, 3053870, 3664644, 4580805, 5496966, 6107740, 9161610, 10993932, 13742415, 18323220, 27484830, 54969660]

約数ペア:

[(1, 54969660), (2, 27484830), (3, 18323220), (4, 13742415), (5, 10993932), (6, 9161610), (9, 6107740), (10, 5496966), (12, 4580805), (15, 3664644), (18, 3053870), (19, 2893140), (20, 2748483), (30, 1832322), (36, 1526935), (38, 1446570), (45, 1221548), (57, 964380), (60, 916161), (76, 723285), (90, 610774), (95, 578628), (114, 482190), (171, 321460), (180, 305387), (190, 289314), (228, 241095), (285, 192876), (342, 160730), (380, 144657), (570, 96438), (684, 80365), (855, 64292), (1140, 48219), (1710, 32146), (3420, 16073)]