54239220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4783}}^1$

素因数の和:4811

約数の個数: 120

約数和(自身を含む): 194498304

約数和(自身を除く): 140259084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4783, 5670, 9566, 11340, 14349, 19132, 23915, 28698, 33481, 43047, 47830, 57396, 66962, 71745, 86094, 95660, 100443, 129141, 133924, 143490, 167405, 172188, 200886, 215235, 258282, 286980, 301329, 334810, 387423, 401772, 430470, 502215, 516564, 602658, 645705, 669620, 774846, 860940, 903987, 1004430, 1205316, 1291410, 1506645, 1549692, 1807974, 1937115, 2008860, 2582820, 2711961, 3013290, 3615948, 3874230, 4519935, 5423922, 6026580, 7748460, 9039870, 10847844, 13559805, 18079740, 27119610, 54239220]

約数ペア:

[(1, 54239220), (2, 27119610), (3, 18079740), (4, 13559805), (5, 10847844), (6, 9039870), (7, 7748460), (9, 6026580), (10, 5423922), (12, 4519935), (14, 3874230), (15, 3615948), (18, 3013290), (20, 2711961), (21, 2582820), (27, 2008860), (28, 1937115), (30, 1807974), (35, 1549692), (36, 1506645), (42, 1291410), (45, 1205316), (54, 1004430), (60, 903987), (63, 860940), (70, 774846), (81, 669620), (84, 645705), (90, 602658), (105, 516564), (108, 502215), (126, 430470), (135, 401772), (140, 387423), (162, 334810), (180, 301329), (189, 286980), (210, 258282), (252, 215235), (270, 200886), (315, 172188), (324, 167405), (378, 143490), (405, 133924), (420, 129141), (540, 100443), (567, 95660), (630, 86094), (756, 71745), (810, 66962), (945, 57396), (1134, 47830), (1260, 43047), (1620, 33481), (1890, 28698), (2268, 23915), (2835, 19132), (3780, 14349), (4783, 11340), (5670, 9566)]