627621480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 192

約数和(自身を含む): 2169835200

約数和(自身を除く): 1542213720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 691, 696, 783, 841, 870, 1044, 1080, 1160, 1305, 1382, 1566, 1682, 1740, 2073, 2088, 2523, 2610, 2764, 3132, 3364, 3455, 3480, 3915, 4146, 4205, 5046, 5220, 5528, 6219, 6264, 6728, 6910, 7569, 7830, 8292, 8410, 10092, 10365, 10440, 12438, 12615, 13820, 15138, 15660, 16584, 16820, 18657, 20039, 20184, 20730, 22707, 24876, 25230, 27640, 30276, 31095, 31320, 33640, 37314, 37845, 40078, 41460, 45414, 49752, 50460, 60117, 60552, 62190, 74628, 75690, 80156, 82920, 90828, 93285, 100195, 100920, 113535, 120234, 124380, 149256, 151380, 160312, 180351, 181656, 186570, 200390, 227070, 240468, 248760, 300585, 302760, 360702, 373140, 400780, 454140, 480936, 541053, 581131, 601170, 721404, 746280, 801560, 901755, 908280, 1082106, 1162262, 1202340, 1442808, 1743393, 1803510, 2164212, 2324524, 2404680, 2705265, 2905655, 3486786, 3607020, 4328424, 4649048, 5230179, 5410530, 5811310, 6973572, 7214040, 8716965, 10460358, 10821060, 11622620, 13947144, 15690537, 17433930, 20920716, 21642120, 23245240, 26150895, 31381074, 34867860, 41841432, 52301790, 62762148, 69735720, 78452685, 104603580, 125524296, 156905370, 209207160, 313810740, 627621480]

約数ペア:

[(1, 627621480), (2, 313810740), (3, 209207160), (4, 156905370), (5, 125524296), (6, 104603580), (8, 78452685), (9, 69735720), (10, 62762148), (12, 52301790), (15, 41841432), (18, 34867860), (20, 31381074), (24, 26150895), (27, 23245240), (29, 21642120), (30, 20920716), (36, 17433930), (40, 15690537), (45, 13947144), (54, 11622620), (58, 10821060), (60, 10460358), (72, 8716965), (87, 7214040), (90, 6973572), (108, 5811310), (116, 5410530), (120, 5230179), (135, 4649048), (145, 4328424), (174, 3607020), (180, 3486786), (216, 2905655), (232, 2705265), (261, 2404680), (270, 2324524), (290, 2164212), (348, 1803510), (360, 1743393), (435, 1442808), (522, 1202340), (540, 1162262), (580, 1082106), (691, 908280), (696, 901755), (783, 801560), (841, 746280), (870, 721404), (1044, 601170), (1080, 581131), (1160, 541053), (1305, 480936), (1382, 454140), (1566, 400780), (1682, 373140), (1740, 360702), (2073, 302760), (2088, 300585), (2523, 248760), (2610, 240468), (2764, 227070), (3132, 200390), (3364, 186570), (3455, 181656), (3480, 180351), (3915, 160312), (4146, 151380), (4205, 149256), (5046, 124380), (5220, 120234), (5528, 113535), (6219, 100920), (6264, 100195), (6728, 93285), (6910, 90828), (7569, 82920), (7830, 80156), (8292, 75690), (8410, 74628), (10092, 62190), (10365, 60552), (10440, 60117), (12438, 50460), (12615, 49752), (13820, 45414), (15138, 41460), (15660, 40078), (16584, 37845), (16820, 37314), (18657, 33640), (20039, 31320), (20184, 31095), (20730, 30276), (22707, 27640), (24876, 25230)]