18681935580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149767}}^1$

素因数の和:149806

約数の個数: 240

約数和(自身を含む): 73067613696

約数和(自身を除く): 54385678116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 2079, 2268, 2310, 2772, 2835, 2970, 3465, 3564, 3780, 4158, 4455, 4620, 5670, 5940, 6237, 6930, 8316, 8910, 10395, 11340, 12474, 13860, 17820, 20790, 24948, 31185, 41580, 62370, 124740, 149767, 299534, 449301, 599068, 748835, 898602, 1048369, 1347903, 1497670, 1647437, 1797204, 2096738, 2246505, 2695806, 2995340, 3145107, 3294874, 4043709, 4193476, 4493010, 4942311, 5241845, 5391612, 6290214, 6589748, 6739515, 8087418, 8237185, 8986020, 9435321, 9884622, 10483690, 11532059, 12131127, 12580428, 13479030, 14826933, 15725535, 16174836, 16474370, 18870642, 19769244, 20218545, 20967380, 23064118, 24262254, 24711555, 26958060, 28305963, 29653866, 31451070, 32948740, 34596177, 37741284, 40437090, 44480799, 46128236, 47176605, 48524508, 49423110, 56611926, 57660295, 59307732, 60655635, 62902140, 69192354, 74134665, 80874180, 84917889, 88961598, 94353210, 98846220, 103788531, 113223852, 115320590, 121311270, 133442397, 138384708, 141529815, 148269330, 169835778, 172980885, 177923196, 188706420, 207577062, 222403995, 230641180, 242622540, 266884794, 283059630, 296538660, 311365593, 339671556, 345961770, 415154124, 424589445, 444807990, 518942655, 533769588, 566119260, 622731186, 667211985, 691923540, 849178890, 889615980, 934096779, 1037885310, 1245462372, 1334423970, 1556827965, 1698357780, 1868193558, 2075770620, 2668847940, 3113655930, 3736387116, 4670483895, 6227311860, 9340967790, 18681935580]

約数ペア:

[(1, 18681935580), (2, 9340967790), (3, 6227311860), (4, 4670483895), (5, 3736387116), (6, 3113655930), (7, 2668847940), (9, 2075770620), (10, 1868193558), (11, 1698357780), (12, 1556827965), (14, 1334423970), (15, 1245462372), (18, 1037885310), (20, 934096779), (21, 889615980), (22, 849178890), (27, 691923540), (28, 667211985), (30, 622731186), (33, 566119260), (35, 533769588), (36, 518942655), (42, 444807990), (44, 424589445), (45, 415154124), (54, 345961770), (55, 339671556), (60, 311365593), (63, 296538660), (66, 283059630), (70, 266884794), (77, 242622540), (81, 230641180), (84, 222403995), (90, 207577062), (99, 188706420), (105, 177923196), (108, 172980885), (110, 169835778), (126, 148269330), (132, 141529815), (135, 138384708), (140, 133442397), (154, 121311270), (162, 115320590), (165, 113223852), (180, 103788531), (189, 98846220), (198, 94353210), (210, 88961598), (220, 84917889), (231, 80874180), (252, 74134665), (270, 69192354), (297, 62902140), (308, 60655635), (315, 59307732), (324, 57660295), (330, 56611926), (378, 49423110), (385, 48524508), (396, 47176605), (405, 46128236), (420, 44480799), (462, 40437090), (495, 37741284), (540, 34596177), (567, 32948740), (594, 31451070), (630, 29653866), (660, 28305963), (693, 26958060), (756, 24711555), (770, 24262254), (810, 23064118), (891, 20967380), (924, 20218545), (945, 19769244), (990, 18870642), (1134, 16474370), (1155, 16174836), (1188, 15725535), (1260, 14826933), (1386, 13479030), (1485, 12580428), (1540, 12131127), (1620, 11532059), (1782, 10483690), (1890, 9884622), (1980, 9435321), (2079, 8986020), (2268, 8237185), (2310, 8087418), (2772, 6739515), (2835, 6589748), (2970, 6290214), (3465, 5391612), (3564, 5241845), (3780, 4942311), (4158, 4493010), (4455, 4193476), (4620, 4043709), (5670, 3294874), (5940, 3145107), (6237, 2995340), (6930, 2695806), (8316, 2246505), (8910, 2096738), (10395, 1797204), (11340, 1647437), (12474, 1497670), (13860, 1347903), (17820, 1048369), (20790, 898602), (24948, 748835), (31185, 599068), (41580, 449301), (62370, 299534), (124740, 149767)]