135778860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107761}}^1$

素因数の和:107783

約数の個数: 72

約数和(自身を含む): 470704416

約数和(自身を除く): 334925556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 107761, 215522, 323283, 431044, 538805, 646566, 754327, 969849, 1077610, 1293132, 1508654, 1616415, 1939698, 2155220, 2262981, 3017308, 3232830, 3771635, 3879396, 4525962, 4849245, 6465660, 6788943, 7543270, 9051924, 9698490, 11314905, 13577886, 15086540, 19396980, 22629810, 27155772, 33944715, 45259620, 67889430, 135778860]

約数ペア:

[(1, 135778860), (2, 67889430), (3, 45259620), (4, 33944715), (5, 27155772), (6, 22629810), (7, 19396980), (9, 15086540), (10, 13577886), (12, 11314905), (14, 9698490), (15, 9051924), (18, 7543270), (20, 6788943), (21, 6465660), (28, 4849245), (30, 4525962), (35, 3879396), (36, 3771635), (42, 3232830), (45, 3017308), (60, 2262981), (63, 2155220), (70, 1939698), (84, 1616415), (90, 1508654), (105, 1293132), (126, 1077610), (140, 969849), (180, 754327), (210, 646566), (252, 538805), (315, 431044), (420, 323283), (630, 215522), (1260, 107761)]