67698180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 241496640

約数和(自身を除く): 173798460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 81, 87, 90, 99, 108, 110, 116, 131, 132, 135, 145, 162, 165, 174, 180, 198, 220, 261, 262, 270, 290, 297, 319, 324, 330, 348, 393, 396, 405, 435, 495, 522, 524, 540, 580, 594, 638, 655, 660, 783, 786, 810, 870, 891, 957, 990, 1044, 1179, 1188, 1276, 1305, 1310, 1441, 1485, 1566, 1572, 1595, 1620, 1740, 1782, 1914, 1965, 1980, 2349, 2358, 2610, 2620, 2871, 2882, 2970, 3132, 3190, 3537, 3564, 3799, 3828, 3915, 3930, 4323, 4455, 4698, 4716, 4785, 5220, 5742, 5764, 5895, 5940, 6380, 7074, 7205, 7598, 7830, 7860, 8613, 8646, 8910, 9396, 9570, 10611, 11397, 11484, 11745, 11790, 12969, 14148, 14355, 14410, 15196, 15660, 17226, 17292, 17685, 17820, 18995, 19140, 21222, 21615, 22794, 23490, 23580, 25839, 25938, 28710, 28820, 34191, 34452, 35370, 37990, 38907, 41789, 42444, 43065, 43230, 45588, 46980, 51678, 51876, 53055, 56985, 57420, 64845, 68382, 70740, 75980, 77814, 83578, 86130, 86460, 102573, 103356, 106110, 113970, 116721, 125367, 129195, 129690, 136764, 155628, 167156, 170955, 172260, 194535, 205146, 208945, 212220, 227940, 233442, 250734, 258390, 259380, 307719, 341910, 376101, 389070, 410292, 417890, 466884, 501468, 512865, 516780, 583605, 615438, 626835, 683820, 752202, 778140, 835780, 1025730, 1128303, 1167210, 1230876, 1253670, 1504404, 1538595, 1880505, 2051460, 2256606, 2334420, 2507340, 3077190, 3384909, 3761010, 4513212, 5641515, 6154380, 6769818, 7522020, 11283030, 13539636, 16924545, 22566060, 33849090, 67698180]

約数ペア:

[(1, 67698180), (2, 33849090), (3, 22566060), (4, 16924545), (5, 13539636), (6, 11283030), (9, 7522020), (10, 6769818), (11, 6154380), (12, 5641515), (15, 4513212), (18, 3761010), (20, 3384909), (22, 3077190), (27, 2507340), (29, 2334420), (30, 2256606), (33, 2051460), (36, 1880505), (44, 1538595), (45, 1504404), (54, 1253670), (55, 1230876), (58, 1167210), (60, 1128303), (66, 1025730), (81, 835780), (87, 778140), (90, 752202), (99, 683820), (108, 626835), (110, 615438), (116, 583605), (131, 516780), (132, 512865), (135, 501468), (145, 466884), (162, 417890), (165, 410292), (174, 389070), (180, 376101), (198, 341910), (220, 307719), (261, 259380), (262, 258390), (270, 250734), (290, 233442), (297, 227940), (319, 212220), (324, 208945), (330, 205146), (348, 194535), (393, 172260), (396, 170955), (405, 167156), (435, 155628), (495, 136764), (522, 129690), (524, 129195), (540, 125367), (580, 116721), (594, 113970), (638, 106110), (655, 103356), (660, 102573), (783, 86460), (786, 86130), (810, 83578), (870, 77814), (891, 75980), (957, 70740), (990, 68382), (1044, 64845), (1179, 57420), (1188, 56985), (1276, 53055), (1305, 51876), (1310, 51678), (1441, 46980), (1485, 45588), (1566, 43230), (1572, 43065), (1595, 42444), (1620, 41789), (1740, 38907), (1782, 37990), (1914, 35370), (1965, 34452), (1980, 34191), (2349, 28820), (2358, 28710), (2610, 25938), (2620, 25839), (2871, 23580), (2882, 23490), (2970, 22794), (3132, 21615), (3190, 21222), (3537, 19140), (3564, 18995), (3799, 17820), (3828, 17685), (3915, 17292), (3930, 17226), (4323, 15660), (4455, 15196), (4698, 14410), (4716, 14355), (4785, 14148), (5220, 12969), (5742, 11790), (5764, 11745), (5895, 11484), (5940, 11397), (6380, 10611), (7074, 9570), (7205, 9396), (7598, 8910), (7830, 8646), (7860, 8613)]