61108740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4409}}^1$

素因数の和:4442

約数の個数: 144

約数和(自身を含む): 231154560

約数和(自身を除く): 170045820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4409, 4620, 6930, 8818, 13227, 13860, 17636, 22045, 26454, 30863, 39681, 44090, 48499, 52908, 61726, 66135, 79362, 88180, 92589, 96998, 123452, 132270, 145497, 154315, 158724, 185178, 193996, 198405, 242495, 264540, 277767, 290994, 308630, 339493, 370356, 396810, 436491, 462945, 484990, 555534, 581988, 617260, 678986, 727485, 793620, 872982, 925890, 969980, 1018479, 1111068, 1357972, 1388835, 1454970, 1697465, 1745964, 1851780, 2036958, 2182455, 2777670, 2909940, 3055437, 3394930, 4073916, 4364910, 5092395, 5555340, 6110874, 6789860, 8729820, 10184790, 12221748, 15277185, 20369580, 30554370, 61108740]

約数ペア:

[(1, 61108740), (2, 30554370), (3, 20369580), (4, 15277185), (5, 12221748), (6, 10184790), (7, 8729820), (9, 6789860), (10, 6110874), (11, 5555340), (12, 5092395), (14, 4364910), (15, 4073916), (18, 3394930), (20, 3055437), (21, 2909940), (22, 2777670), (28, 2182455), (30, 2036958), (33, 1851780), (35, 1745964), (36, 1697465), (42, 1454970), (44, 1388835), (45, 1357972), (55, 1111068), (60, 1018479), (63, 969980), (66, 925890), (70, 872982), (77, 793620), (84, 727485), (90, 678986), (99, 617260), (105, 581988), (110, 555534), (126, 484990), (132, 462945), (140, 436491), (154, 396810), (165, 370356), (180, 339493), (198, 308630), (210, 290994), (220, 277767), (231, 264540), (252, 242495), (308, 198405), (315, 193996), (330, 185178), (385, 158724), (396, 154315), (420, 145497), (462, 132270), (495, 123452), (630, 96998), (660, 92589), (693, 88180), (770, 79362), (924, 66135), (990, 61726), (1155, 52908), (1260, 48499), (1386, 44090), (1540, 39681), (1980, 30863), (2310, 26454), (2772, 22045), (3465, 17636), (4409, 13860), (4620, 13227), (6930, 8818)]