82391220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24091}}^1$

素因数の和:24125

約数の個数: 72

約数和(自身を含む): 263084640

約数和(自身を除く): 180693420

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, 24091, 48182, 72273, 96364, 120455, 144546, 216819, 240910, 289092, 361365, 433638, 457729, 481820, 722730, 867276, 915458, 1084095, 1373187, 1445460, 1830916, 2168190, 2288645, 2746374, 4119561, 4336380, 4577290, 5492748, 6865935, 8239122, 9154580, 13731870, 16478244, 20597805, 27463740, 41195610, 82391220]

約数ペア:

[(1, 82391220), (2, 41195610), (3, 27463740), (4, 20597805), (5, 16478244), (6, 13731870), (9, 9154580), (10, 8239122), (12, 6865935), (15, 5492748), (18, 4577290), (19, 4336380), (20, 4119561), (30, 2746374), (36, 2288645), (38, 2168190), (45, 1830916), (57, 1445460), (60, 1373187), (76, 1084095), (90, 915458), (95, 867276), (114, 722730), (171, 481820), (180, 457729), (190, 433638), (228, 361365), (285, 289092), (342, 240910), (380, 216819), (570, 144546), (684, 120455), (855, 96364), (1140, 72273), (1710, 48182), (3420, 24091)]