202643370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2477}}^1$

素因数の和:2597

約数の個数: 80

約数和(自身を含む): 550502568

約数和(自身を除く): 347859198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 270, 303, 405, 505, 606, 810, 909, 1010, 1515, 1818, 2477, 2727, 3030, 4545, 4954, 5454, 7431, 8181, 9090, 12385, 13635, 14862, 16362, 22293, 24770, 27270, 37155, 40905, 44586, 66879, 74310, 81810, 111465, 133758, 200637, 222930, 250177, 334395, 401274, 500354, 668790, 750531, 1003185, 1250885, 1501062, 2006370, 2251593, 2501770, 3752655, 4503186, 6754779, 7505310, 11257965, 13509558, 20264337, 22515930, 33773895, 40528674, 67547790, 101321685, 202643370]

約数ペア:

[(1, 202643370), (2, 101321685), (3, 67547790), (5, 40528674), (6, 33773895), (9, 22515930), (10, 20264337), (15, 13509558), (18, 11257965), (27, 7505310), (30, 6754779), (45, 4503186), (54, 3752655), (81, 2501770), (90, 2251593), (101, 2006370), (135, 1501062), (162, 1250885), (202, 1003185), (270, 750531), (303, 668790), (405, 500354), (505, 401274), (606, 334395), (810, 250177), (909, 222930), (1010, 200637), (1515, 133758), (1818, 111465), (2477, 81810), (2727, 74310), (3030, 66879), (4545, 44586), (4954, 40905), (5454, 37155), (7431, 27270), (8181, 24770), (9090, 22293), (12385, 16362), (13635, 14862)]