99807540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3437

約数の個数: 96

約数和(自身を含む): 323979264

約数和(自身を除く): 224171724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 3347, 4260, 4970, 5964, 6694, 7455, 9940, 10041, 13388, 14910, 16735, 20082, 23429, 29820, 33470, 40164, 46858, 50205, 66940, 70287, 93716, 100410, 117145, 140574, 200820, 234290, 237637, 281148, 351435, 468580, 475274, 702870, 712911, 950548, 1188185, 1405740, 1425822, 1663459, 2376370, 2851644, 3326918, 3564555, 4752740, 4990377, 6653836, 7129110, 8317295, 9980754, 14258220, 16634590, 19961508, 24951885, 33269180, 49903770, 99807540]

約数ペア:

[(1, 99807540), (2, 49903770), (3, 33269180), (4, 24951885), (5, 19961508), (6, 16634590), (7, 14258220), (10, 9980754), (12, 8317295), (14, 7129110), (15, 6653836), (20, 4990377), (21, 4752740), (28, 3564555), (30, 3326918), (35, 2851644), (42, 2376370), (60, 1663459), (70, 1425822), (71, 1405740), (84, 1188185), (105, 950548), (140, 712911), (142, 702870), (210, 475274), (213, 468580), (284, 351435), (355, 281148), (420, 237637), (426, 234290), (497, 200820), (710, 140574), (852, 117145), (994, 100410), (1065, 93716), (1420, 70287), (1491, 66940), (1988, 50205), (2130, 46858), (2485, 40164), (2982, 33470), (3347, 29820), (4260, 23429), (4970, 20082), (5964, 16735), (6694, 14910), (7455, 13388), (9940, 10041)]