5138390520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18229}}^1$

素因数の和:18284

約数の個数: 192

約数和(自身を含む): 17916444000

約数和(自身を除く): 12778053480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 290, 324, 348, 360, 405, 435, 486, 522, 540, 580, 648, 696, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1305, 1566, 1620, 1740, 1944, 2088, 2349, 2430, 2610, 3132, 3240, 3480, 3915, 4698, 4860, 5220, 6264, 7047, 7830, 9396, 9720, 10440, 11745, 14094, 15660, 18229, 18792, 23490, 28188, 31320, 35235, 36458, 46980, 54687, 56376, 70470, 72916, 91145, 93960, 109374, 140940, 145832, 164061, 182290, 218748, 273435, 281880, 328122, 364580, 437496, 492183, 528641, 546870, 656244, 729160, 820305, 984366, 1057282, 1093740, 1312488, 1476549, 1585923, 1640610, 1968732, 2114564, 2187480, 2460915, 2643205, 2953098, 3171846, 3281220, 3937464, 4229128, 4429647, 4757769, 4921830, 5286410, 5906196, 6343692, 6562440, 7382745, 7929615, 8859294, 9515538, 9843660, 10572820, 11812392, 12687384, 14273307, 14765490, 15859230, 17718588, 19031076, 19687320, 21145640, 22148235, 23788845, 28546614, 29530980, 31718460, 35437176, 38062152, 42819921, 44296470, 47577690, 57093228, 59061960, 63436920, 71366535, 85639842, 88592940, 95155380, 114186456, 128459763, 142733070, 171279684, 177185880, 190310760, 214099605, 256919526, 285466140, 342559368, 428199210, 513839052, 570932280, 642298815, 856398420, 1027678104, 1284597630, 1712796840, 2569195260, 5138390520]

約数ペア:

[(1, 5138390520), (2, 2569195260), (3, 1712796840), (4, 1284597630), (5, 1027678104), (6, 856398420), (8, 642298815), (9, 570932280), (10, 513839052), (12, 428199210), (15, 342559368), (18, 285466140), (20, 256919526), (24, 214099605), (27, 190310760), (29, 177185880), (30, 171279684), (36, 142733070), (40, 128459763), (45, 114186456), (54, 95155380), (58, 88592940), (60, 85639842), (72, 71366535), (81, 63436920), (87, 59061960), (90, 57093228), (108, 47577690), (116, 44296470), (120, 42819921), (135, 38062152), (145, 35437176), (162, 31718460), (174, 29530980), (180, 28546614), (216, 23788845), (232, 22148235), (243, 21145640), (261, 19687320), (270, 19031076), (290, 17718588), (324, 15859230), (348, 14765490), (360, 14273307), (405, 12687384), (435, 11812392), (486, 10572820), (522, 9843660), (540, 9515538), (580, 8859294), (648, 7929615), (696, 7382745), (783, 6562440), (810, 6343692), (870, 5906196), (972, 5286410), (1044, 4921830), (1080, 4757769), (1160, 4429647), (1215, 4229128), (1305, 3937464), (1566, 3281220), (1620, 3171846), (1740, 2953098), (1944, 2643205), (2088, 2460915), (2349, 2187480), (2430, 2114564), (2610, 1968732), (3132, 1640610), (3240, 1585923), (3480, 1476549), (3915, 1312488), (4698, 1093740), (4860, 1057282), (5220, 984366), (6264, 820305), (7047, 729160), (7830, 656244), (9396, 546870), (9720, 528641), (10440, 492183), (11745, 437496), (14094, 364580), (15660, 328122), (18229, 281880), (18792, 273435), (23490, 218748), (28188, 182290), (31320, 164061), (35235, 145832), (36458, 140940), (46980, 109374), (54687, 93960), (56376, 91145), (70470, 72916)]