82389420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 257725440

約数和(自身を除く): 175336020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 540, 542, 563, 813, 1084, 1126, 1355, 1626, 1689, 2252, 2439, 2710, 2815, 3252, 3378, 4065, 4878, 5067, 5420, 5630, 6756, 7317, 8130, 8445, 9756, 10134, 11260, 12195, 14634, 15201, 16260, 16890, 20268, 24390, 25335, 29268, 30402, 33780, 36585, 48780, 50670, 60804, 73170, 76005, 101340, 146340, 152010, 152573, 304020, 305146, 457719, 610292, 762865, 915438, 1373157, 1525730, 1830876, 2288595, 2746314, 3051460, 4119471, 4577190, 5492628, 6865785, 8238942, 9154380, 13731570, 16477884, 20597355, 27463140, 41194710, 82389420]

約数ペア:

[(1, 82389420), (2, 41194710), (3, 27463140), (4, 20597355), (5, 16477884), (6, 13731570), (9, 9154380), (10, 8238942), (12, 6865785), (15, 5492628), (18, 4577190), (20, 4119471), (27, 3051460), (30, 2746314), (36, 2288595), (45, 1830876), (54, 1525730), (60, 1373157), (90, 915438), (108, 762865), (135, 610292), (180, 457719), (270, 305146), (271, 304020), (540, 152573), (542, 152010), (563, 146340), (813, 101340), (1084, 76005), (1126, 73170), (1355, 60804), (1626, 50670), (1689, 48780), (2252, 36585), (2439, 33780), (2710, 30402), (2815, 29268), (3252, 25335), (3378, 24390), (4065, 20268), (4878, 16890), (5067, 16260), (5420, 15201), (5630, 14634), (6756, 12195), (7317, 11260), (8130, 10134), (8445, 9756)]