7284420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 26050752

約数和(自身を除く): 18766332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 283, 286, 330, 390, 396, 429, 468, 495, 566, 572, 585, 660, 715, 780, 849, 858, 990, 1132, 1170, 1287, 1415, 1430, 1698, 1716, 1980, 2145, 2340, 2547, 2574, 2830, 2860, 3113, 3396, 3679, 4245, 4290, 5094, 5148, 5660, 6226, 6435, 7358, 8490, 8580, 9339, 10188, 11037, 12452, 12735, 12870, 14716, 15565, 16980, 18395, 18678, 22074, 25470, 25740, 28017, 31130, 33111, 36790, 37356, 40469, 44148, 46695, 50940, 55185, 56034, 62260, 66222, 73580, 80938, 93390, 110370, 112068, 121407, 132444, 140085, 161876, 165555, 186780, 202345, 220740, 242814, 280170, 331110, 364221, 404690, 485628, 560340, 607035, 662220, 728442, 809380, 1214070, 1456884, 1821105, 2428140, 3642210, 7284420]

約数ペア:

[(1, 7284420), (2, 3642210), (3, 2428140), (4, 1821105), (5, 1456884), (6, 1214070), (9, 809380), (10, 728442), (11, 662220), (12, 607035), (13, 560340), (15, 485628), (18, 404690), (20, 364221), (22, 331110), (26, 280170), (30, 242814), (33, 220740), (36, 202345), (39, 186780), (44, 165555), (45, 161876), (52, 140085), (55, 132444), (60, 121407), (65, 112068), (66, 110370), (78, 93390), (90, 80938), (99, 73580), (110, 66222), (117, 62260), (130, 56034), (132, 55185), (143, 50940), (156, 46695), (165, 44148), (180, 40469), (195, 37356), (198, 36790), (220, 33111), (234, 31130), (260, 28017), (283, 25740), (286, 25470), (330, 22074), (390, 18678), (396, 18395), (429, 16980), (468, 15565), (495, 14716), (566, 12870), (572, 12735), (585, 12452), (660, 11037), (715, 10188), (780, 9339), (849, 8580), (858, 8490), (990, 7358), (1132, 6435), (1170, 6226), (1287, 5660), (1415, 5148), (1430, 5094), (1698, 4290), (1716, 4245), (1980, 3679), (2145, 3396), (2340, 3113), (2547, 2860), (2574, 2830)]