30750050520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{4067467}}^1$

素因数の和:4067494

約数の個数: 128

約数和(自身を含む): 117143078400

約数和(自身を除く): 86393027880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 4067467, 8134934, 12202401, 16269868, 20337335, 24404802, 28472269, 32539736, 36607203, 40674670, 48809604, 56944538, 61012005, 73214406, 81349340, 85416807, 97619208, 109821609, 113889076, 122024010, 142361345, 146428812, 162698680, 170833614, 183036015, 219643218, 227778152, 244048020, 256250421, 284722690, 292857624, 341667228, 366072030, 427084035, 439286436, 488096040, 512500842, 549108045, 569445380, 683334456, 732144060, 768751263, 854168070, 878572872, 1025001684, 1098216090, 1138890760, 1281252105, 1464288120, 1537502526, 1708336140, 2050003368, 2196432180, 2562504210, 3075005052, 3416672280, 3843756315, 4392864360, 5125008420, 6150010104, 7687512630, 10250016840, 15375025260, 30750050520]

約数ペア:

[(1, 30750050520), (2, 15375025260), (3, 10250016840), (4, 7687512630), (5, 6150010104), (6, 5125008420), (7, 4392864360), (8, 3843756315), (9, 3416672280), (10, 3075005052), (12, 2562504210), (14, 2196432180), (15, 2050003368), (18, 1708336140), (20, 1537502526), (21, 1464288120), (24, 1281252105), (27, 1138890760), (28, 1098216090), (30, 1025001684), (35, 878572872), (36, 854168070), (40, 768751263), (42, 732144060), (45, 683334456), (54, 569445380), (56, 549108045), (60, 512500842), (63, 488096040), (70, 439286436), (72, 427084035), (84, 366072030), (90, 341667228), (105, 292857624), (108, 284722690), (120, 256250421), (126, 244048020), (135, 227778152), (140, 219643218), (168, 183036015), (180, 170833614), (189, 162698680), (210, 146428812), (216, 142361345), (252, 122024010), (270, 113889076), (280, 109821609), (315, 97619208), (360, 85416807), (378, 81349340), (420, 73214406), (504, 61012005), (540, 56944538), (630, 48809604), (756, 40674670), (840, 36607203), (945, 32539736), (1080, 28472269), (1260, 24404802), (1512, 20337335), (1890, 16269868), (2520, 12202401), (3780, 8134934), (7560, 4067467)]