56804220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 196922880

約数和(自身を除く): 140118660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 73, 90, 99, 108, 110, 131, 132, 135, 146, 165, 180, 198, 219, 220, 262, 270, 292, 297, 330, 365, 393, 396, 438, 495, 524, 540, 594, 655, 657, 660, 730, 786, 803, 876, 990, 1095, 1179, 1188, 1310, 1314, 1441, 1460, 1485, 1572, 1606, 1965, 1971, 1980, 2190, 2358, 2409, 2620, 2628, 2882, 2970, 3212, 3285, 3537, 3930, 3942, 4015, 4323, 4380, 4716, 4818, 5764, 5895, 5940, 6570, 7074, 7205, 7227, 7860, 7884, 8030, 8646, 9563, 9636, 9855, 11790, 12045, 12969, 13140, 14148, 14410, 14454, 16060, 17292, 17685, 19126, 19710, 21615, 21681, 23580, 24090, 25938, 28689, 28820, 28908, 35370, 36135, 38252, 38907, 39420, 43230, 43362, 47815, 48180, 51876, 57378, 64845, 70740, 72270, 77814, 86067, 86460, 86724, 95630, 105193, 108405, 114756, 129690, 143445, 144540, 155628, 172134, 191260, 194535, 210386, 216810, 258201, 259380, 286890, 315579, 344268, 389070, 420772, 430335, 433620, 516402, 525965, 573780, 631158, 778140, 860670, 946737, 1032804, 1051930, 1262316, 1291005, 1577895, 1721340, 1893474, 2103860, 2582010, 2840211, 3155790, 3786948, 4733685, 5164020, 5680422, 6311580, 9467370, 11360844, 14201055, 18934740, 28402110, 56804220]

約数ペア:

[(1, 56804220), (2, 28402110), (3, 18934740), (4, 14201055), (5, 11360844), (6, 9467370), (9, 6311580), (10, 5680422), (11, 5164020), (12, 4733685), (15, 3786948), (18, 3155790), (20, 2840211), (22, 2582010), (27, 2103860), (30, 1893474), (33, 1721340), (36, 1577895), (44, 1291005), (45, 1262316), (54, 1051930), (55, 1032804), (60, 946737), (66, 860670), (73, 778140), (90, 631158), (99, 573780), (108, 525965), (110, 516402), (131, 433620), (132, 430335), (135, 420772), (146, 389070), (165, 344268), (180, 315579), (198, 286890), (219, 259380), (220, 258201), (262, 216810), (270, 210386), (292, 194535), (297, 191260), (330, 172134), (365, 155628), (393, 144540), (396, 143445), (438, 129690), (495, 114756), (524, 108405), (540, 105193), (594, 95630), (655, 86724), (657, 86460), (660, 86067), (730, 77814), (786, 72270), (803, 70740), (876, 64845), (990, 57378), (1095, 51876), (1179, 48180), (1188, 47815), (1310, 43362), (1314, 43230), (1441, 39420), (1460, 38907), (1485, 38252), (1572, 36135), (1606, 35370), (1965, 28908), (1971, 28820), (1980, 28689), (2190, 25938), (2358, 24090), (2409, 23580), (2620, 21681), (2628, 21615), (2882, 19710), (2970, 19126), (3212, 17685), (3285, 17292), (3537, 16060), (3930, 14454), (3942, 14410), (4015, 14148), (4323, 13140), (4380, 12969), (4716, 12045), (4818, 11790), (5764, 9855), (5895, 9636), (5940, 9563), (6570, 8646), (7074, 8030), (7205, 7884), (7227, 7860)]