91174140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1676

約数の個数: 96

約数和(自身を含む): 286440000

約数和(自身を除く): 195265860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1549, 1635, 1962, 2180, 2943, 3098, 3270, 3924, 4647, 4905, 5886, 6196, 6540, 7745, 9294, 9810, 11772, 13941, 14715, 15490, 18588, 19620, 23235, 27882, 29430, 30980, 41823, 46470, 55764, 58860, 69705, 83646, 92940, 139410, 167292, 168841, 209115, 278820, 337682, 418230, 506523, 675364, 836460, 844205, 1013046, 1519569, 1688410, 2026092, 2532615, 3039138, 3376820, 4558707, 5065230, 6078276, 7597845, 9117414, 10130460, 15195690, 18234828, 22793535, 30391380, 45587070, 91174140]

約数ペア:

[(1, 91174140), (2, 45587070), (3, 30391380), (4, 22793535), (5, 18234828), (6, 15195690), (9, 10130460), (10, 9117414), (12, 7597845), (15, 6078276), (18, 5065230), (20, 4558707), (27, 3376820), (30, 3039138), (36, 2532615), (45, 2026092), (54, 1688410), (60, 1519569), (90, 1013046), (108, 844205), (109, 836460), (135, 675364), (180, 506523), (218, 418230), (270, 337682), (327, 278820), (436, 209115), (540, 168841), (545, 167292), (654, 139410), (981, 92940), (1090, 83646), (1308, 69705), (1549, 58860), (1635, 55764), (1962, 46470), (2180, 41823), (2943, 30980), (3098, 29430), (3270, 27882), (3924, 23235), (4647, 19620), (4905, 18588), (5886, 15490), (6196, 14715), (6540, 13941), (7745, 11772), (9294, 9810)]