2579650740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1657}}^1$

素因数の和:1740

約数の個数: 180

約数和(自身を含む): 8366974308

約数和(自身を除く): 5787323568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 961, 1116, 1395, 1620, 1657, 1674, 1860, 1922, 2511, 2790, 2883, 3314, 3348, 3844, 4185, 4805, 4971, 5022, 5580, 5766, 6628, 8285, 8370, 8649, 9610, 9942, 10044, 11532, 12555, 14415, 14913, 16570, 16740, 17298, 19220, 19884, 24855, 25110, 25947, 28830, 29826, 33140, 34596, 43245, 44739, 49710, 50220, 51367, 51894, 57660, 59652, 74565, 77841, 86490, 89478, 99420, 102734, 103788, 129735, 134217, 149130, 154101, 155682, 172980, 178956, 205468, 223695, 256835, 259470, 268434, 298260, 308202, 311364, 389205, 447390, 462303, 513670, 518940, 536868, 616404, 671085, 770505, 778410, 894780, 924606, 1027340, 1342170, 1386909, 1541010, 1556820, 1592377, 1849212, 2311515, 2684340, 2773818, 3082020, 3184754, 4160727, 4623030, 4777131, 5547636, 6369508, 6934545, 7961885, 8321454, 9246060, 9554262, 13869090, 14331393, 15923770, 16642908, 19108524, 20803635, 23885655, 27738180, 28662786, 31847540, 41607270, 42994179, 47771310, 57325572, 71656965, 83214540, 85988358, 95542620, 128982537, 143313930, 171976716, 214970895, 257965074, 286627860, 429941790, 515930148, 644912685, 859883580, 1289825370, 2579650740]

約数ペア:

[(1, 2579650740), (2, 1289825370), (3, 859883580), (4, 644912685), (5, 515930148), (6, 429941790), (9, 286627860), (10, 257965074), (12, 214970895), (15, 171976716), (18, 143313930), (20, 128982537), (27, 95542620), (30, 85988358), (31, 83214540), (36, 71656965), (45, 57325572), (54, 47771310), (60, 42994179), (62, 41607270), (81, 31847540), (90, 28662786), (93, 27738180), (108, 23885655), (124, 20803635), (135, 19108524), (155, 16642908), (162, 15923770), (180, 14331393), (186, 13869090), (270, 9554262), (279, 9246060), (310, 8321454), (324, 7961885), (372, 6934545), (405, 6369508), (465, 5547636), (540, 4777131), (558, 4623030), (620, 4160727), (810, 3184754), (837, 3082020), (930, 2773818), (961, 2684340), (1116, 2311515), (1395, 1849212), (1620, 1592377), (1657, 1556820), (1674, 1541010), (1860, 1386909), (1922, 1342170), (2511, 1027340), (2790, 924606), (2883, 894780), (3314, 778410), (3348, 770505), (3844, 671085), (4185, 616404), (4805, 536868), (4971, 518940), (5022, 513670), (5580, 462303), (5766, 447390), (6628, 389205), (8285, 311364), (8370, 308202), (8649, 298260), (9610, 268434), (9942, 259470), (10044, 256835), (11532, 223695), (12555, 205468), (14415, 178956), (14913, 172980), (16570, 155682), (16740, 154101), (17298, 149130), (19220, 134217), (19884, 129735), (24855, 103788), (25110, 102734), (25947, 99420), (28830, 89478), (29826, 86490), (33140, 77841), (34596, 74565), (43245, 59652), (44739, 57660), (49710, 51894), (50220, 51367)]