86886900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3378

約数の個数: 108

約数和(自身を含む): 281817900

約数和(自身を除く): 194931000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 2175, 2610, 2900, 3329, 4350, 5220, 6525, 6658, 8700, 9987, 13050, 13316, 16645, 19974, 26100, 29961, 33290, 39948, 49935, 59922, 66580, 83225, 96541, 99870, 119844, 149805, 166450, 193082, 199740, 249675, 289623, 299610, 332900, 386164, 482705, 499350, 579246, 599220, 749025, 868869, 965410, 998700, 1158492, 1448115, 1498050, 1737738, 1930820, 2413525, 2896230, 2996100, 3475476, 4344345, 4827050, 5792460, 7240575, 8688690, 9654100, 14481150, 17377380, 21721725, 28962300, 43443450, 86886900]

約数ペア:

[(1, 86886900), (2, 43443450), (3, 28962300), (4, 21721725), (5, 17377380), (6, 14481150), (9, 9654100), (10, 8688690), (12, 7240575), (15, 5792460), (18, 4827050), (20, 4344345), (25, 3475476), (29, 2996100), (30, 2896230), (36, 2413525), (45, 1930820), (50, 1737738), (58, 1498050), (60, 1448115), (75, 1158492), (87, 998700), (90, 965410), (100, 868869), (116, 749025), (145, 599220), (150, 579246), (174, 499350), (180, 482705), (225, 386164), (261, 332900), (290, 299610), (300, 289623), (348, 249675), (435, 199740), (450, 193082), (522, 166450), (580, 149805), (725, 119844), (870, 99870), (900, 96541), (1044, 83225), (1305, 66580), (1450, 59922), (1740, 49935), (2175, 39948), (2610, 33290), (2900, 29961), (3329, 26100), (4350, 19974), (5220, 16645), (6525, 13316), (6658, 13050), (8700, 9987)]