851075280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9769}}^1$

素因数の和:9810

約数の個数: 180

約数和(自身を含む): 3141973380

約数和(自身を除く): 2290898100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5445, 5808, 7260, 7920, 8712, 9680, 9769, 10890, 14520, 17424, 19538, 21780, 29040, 29307, 39076, 43560, 48845, 58614, 78152, 87120, 87921, 97690, 107459, 117228, 146535, 156304, 175842, 195380, 214918, 234456, 293070, 322377, 351684, 390760, 429836, 439605, 468912, 537295, 586140, 644754, 703368, 781520, 859672, 879210, 967131, 1074590, 1172280, 1182049, 1289508, 1406736, 1611885, 1719344, 1758420, 1934262, 2149180, 2344560, 2364098, 2579016, 3223770, 3516840, 3546147, 3868524, 4298360, 4728196, 4835655, 5158032, 5910245, 6447540, 7033680, 7092294, 7737048, 8596720, 9456392, 9671310, 10638441, 11820490, 12895080, 14184588, 15474096, 17730735, 18912784, 19342620, 21276882, 23640980, 25790160, 28369176, 35461470, 38685240, 42553764, 47281960, 53192205, 56738352, 70922940, 77370480, 85107528, 94563920, 106384410, 141845880, 170215056, 212768820, 283691760, 425537640, 851075280]

約数ペア:

[(1, 851075280), (2, 425537640), (3, 283691760), (4, 212768820), (5, 170215056), (6, 141845880), (8, 106384410), (9, 94563920), (10, 85107528), (11, 77370480), (12, 70922940), (15, 56738352), (16, 53192205), (18, 47281960), (20, 42553764), (22, 38685240), (24, 35461470), (30, 28369176), (33, 25790160), (36, 23640980), (40, 21276882), (44, 19342620), (45, 18912784), (48, 17730735), (55, 15474096), (60, 14184588), (66, 12895080), (72, 11820490), (80, 10638441), (88, 9671310), (90, 9456392), (99, 8596720), (110, 7737048), (120, 7092294), (121, 7033680), (132, 6447540), (144, 5910245), (165, 5158032), (176, 4835655), (180, 4728196), (198, 4298360), (220, 3868524), (240, 3546147), (242, 3516840), (264, 3223770), (330, 2579016), (360, 2364098), (363, 2344560), (396, 2149180), (440, 1934262), (484, 1758420), (495, 1719344), (528, 1611885), (605, 1406736), (660, 1289508), (720, 1182049), (726, 1172280), (792, 1074590), (880, 967131), (968, 879210), (990, 859672), (1089, 781520), (1210, 703368), (1320, 644754), (1452, 586140), (1584, 537295), (1815, 468912), (1936, 439605), (1980, 429836), (2178, 390760), (2420, 351684), (2640, 322377), (2904, 293070), (3630, 234456), (3960, 214918), (4356, 195380), (4840, 175842), (5445, 156304), (5808, 146535), (7260, 117228), (7920, 107459), (8712, 97690), (9680, 87921), (9769, 87120), (10890, 78152), (14520, 58614), (17424, 48845), (19538, 43560), (21780, 39076), (29040, 29307)]