310798620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 1080148608

約数和(自身を除く): 769349988

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, 81, 90, 99, 107, 108, 110, 132, 135, 162, 163, 165, 180, 198, 214, 220, 270, 297, 321, 324, 326, 330, 396, 405, 428, 489, 495, 535, 540, 594, 642, 652, 660, 810, 815, 891, 963, 978, 990, 1070, 1177, 1188, 1284, 1467, 1485, 1605, 1620, 1630, 1782, 1793, 1926, 1956, 1980, 2140, 2354, 2445, 2889, 2934, 2970, 3210, 3260, 3531, 3564, 3586, 3852, 4401, 4455, 4708, 4815, 4890, 5379, 5778, 5868, 5885, 5940, 6420, 7062, 7172, 7335, 8667, 8802, 8910, 8965, 9630, 9780, 10593, 10758, 11556, 11770, 13203, 14124, 14445, 14670, 16137, 17334, 17441, 17604, 17655, 17820, 17930, 19260, 21186, 21516, 22005, 23540, 26406, 26895, 28890, 29340, 31779, 32274, 34668, 34882, 35310, 35860, 42372, 43335, 44010, 48411, 52323, 52812, 52965, 53790, 57780, 63558, 64548, 66015, 69764, 70620, 80685, 86670, 87205, 88020, 95337, 96822, 104646, 105930, 107580, 127116, 132030, 145233, 156969, 158895, 161370, 173340, 174410, 190674, 191851, 193644, 209292, 211860, 242055, 261615, 264060, 290466, 313938, 317790, 322740, 348820, 381348, 383702, 470907, 476685, 484110, 523230, 575553, 580932, 627876, 635580, 726165, 767404, 784845, 941814, 953370, 959255, 968220, 1046460, 1151106, 1412721, 1452330, 1569690, 1726659, 1883628, 1906740, 1918510, 2302212, 2354535, 2825442, 2877765, 2904660, 3139380, 3453318, 3837020, 4709070, 5179977, 5650884, 5755530, 6906636, 7063605, 8633295, 9418140, 10359954, 11511060, 14127210, 15539931, 17266590, 20719908, 25899885, 28254420, 31079862, 34533180, 51799770, 62159724, 77699655, 103599540, 155399310, 310798620]

約数ペア:

[(1, 310798620), (2, 155399310), (3, 103599540), (4, 77699655), (5, 62159724), (6, 51799770), (9, 34533180), (10, 31079862), (11, 28254420), (12, 25899885), (15, 20719908), (18, 17266590), (20, 15539931), (22, 14127210), (27, 11511060), (30, 10359954), (33, 9418140), (36, 8633295), (44, 7063605), (45, 6906636), (54, 5755530), (55, 5650884), (60, 5179977), (66, 4709070), (81, 3837020), (90, 3453318), (99, 3139380), (107, 2904660), (108, 2877765), (110, 2825442), (132, 2354535), (135, 2302212), (162, 1918510), (163, 1906740), (165, 1883628), (180, 1726659), (198, 1569690), (214, 1452330), (220, 1412721), (270, 1151106), (297, 1046460), (321, 968220), (324, 959255), (326, 953370), (330, 941814), (396, 784845), (405, 767404), (428, 726165), (489, 635580), (495, 627876), (535, 580932), (540, 575553), (594, 523230), (642, 484110), (652, 476685), (660, 470907), (810, 383702), (815, 381348), (891, 348820), (963, 322740), (978, 317790), (990, 313938), (1070, 290466), (1177, 264060), (1188, 261615), (1284, 242055), (1467, 211860), (1485, 209292), (1605, 193644), (1620, 191851), (1630, 190674), (1782, 174410), (1793, 173340), (1926, 161370), (1956, 158895), (1980, 156969), (2140, 145233), (2354, 132030), (2445, 127116), (2889, 107580), (2934, 105930), (2970, 104646), (3210, 96822), (3260, 95337), (3531, 88020), (3564, 87205), (3586, 86670), (3852, 80685), (4401, 70620), (4455, 69764), (4708, 66015), (4815, 64548), (4890, 63558), (5379, 57780), (5778, 53790), (5868, 52965), (5885, 52812), (5940, 52323), (6420, 48411), (7062, 44010), (7172, 43335), (7335, 42372), (8667, 35860), (8802, 35310), (8910, 34882), (8965, 34668), (9630, 32274), (9780, 31779), (10593, 29340), (10758, 28890), (11556, 26895), (11770, 26406), (13203, 23540), (14124, 22005), (14445, 21516), (14670, 21186), (16137, 19260), (17334, 17930), (17441, 17820), (17604, 17655)]