54512460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 178466400

約数和(自身を除く): 123953940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 59, 60, 87, 90, 108, 116, 118, 135, 145, 174, 177, 180, 236, 261, 270, 290, 295, 348, 354, 435, 522, 531, 540, 580, 590, 708, 783, 870, 885, 1044, 1062, 1180, 1305, 1566, 1593, 1711, 1740, 1770, 2124, 2610, 2655, 3132, 3186, 3422, 3481, 3540, 3915, 5133, 5220, 5310, 6372, 6844, 6962, 7830, 7965, 8555, 10266, 10443, 10620, 13924, 15399, 15660, 15930, 17110, 17405, 20532, 20886, 25665, 30798, 31329, 31860, 34220, 34810, 41772, 46197, 51330, 52215, 61596, 62658, 69620, 76995, 92394, 93987, 100949, 102660, 104430, 125316, 153990, 156645, 184788, 187974, 201898, 208860, 230985, 302847, 307980, 313290, 375948, 403796, 461970, 469935, 504745, 605694, 626580, 908541, 923940, 939870, 1009490, 1211388, 1514235, 1817082, 1879740, 2018980, 2725623, 3028470, 3634164, 4542705, 5451246, 6056940, 9085410, 10902492, 13628115, 18170820, 27256230, 54512460]

約数ペア:

[(1, 54512460), (2, 27256230), (3, 18170820), (4, 13628115), (5, 10902492), (6, 9085410), (9, 6056940), (10, 5451246), (12, 4542705), (15, 3634164), (18, 3028470), (20, 2725623), (27, 2018980), (29, 1879740), (30, 1817082), (36, 1514235), (45, 1211388), (54, 1009490), (58, 939870), (59, 923940), (60, 908541), (87, 626580), (90, 605694), (108, 504745), (116, 469935), (118, 461970), (135, 403796), (145, 375948), (174, 313290), (177, 307980), (180, 302847), (236, 230985), (261, 208860), (270, 201898), (290, 187974), (295, 184788), (348, 156645), (354, 153990), (435, 125316), (522, 104430), (531, 102660), (540, 100949), (580, 93987), (590, 92394), (708, 76995), (783, 69620), (870, 62658), (885, 61596), (1044, 52215), (1062, 51330), (1180, 46197), (1305, 41772), (1566, 34810), (1593, 34220), (1711, 31860), (1740, 31329), (1770, 30798), (2124, 25665), (2610, 20886), (2655, 20532), (3132, 17405), (3186, 17110), (3422, 15930), (3481, 15660), (3540, 15399), (3915, 13924), (5133, 10620), (5220, 10443), (5310, 10266), (6372, 8555), (6844, 7965), (6962, 7830)]