138326940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 438678240

約数和(自身を除く): 300351300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 515, 540, 618, 810, 829, 927, 1030, 1236, 1545, 1620, 1658, 1854, 2060, 2487, 2781, 3090, 3316, 3708, 4145, 4635, 4974, 5562, 6180, 7461, 8290, 8343, 9270, 9948, 11124, 12435, 13905, 14922, 16580, 16686, 18540, 22383, 24870, 27810, 29844, 33372, 37305, 41715, 44766, 49740, 55620, 67149, 74610, 83430, 85387, 89532, 111915, 134298, 149220, 166860, 170774, 223830, 256161, 268596, 335745, 341548, 426935, 447660, 512322, 671490, 768483, 853870, 1024644, 1280805, 1342980, 1536966, 1707740, 2305449, 2561610, 3073932, 3842415, 4610898, 5123220, 6916347, 7684830, 9221796, 11527245, 13832694, 15369660, 23054490, 27665388, 34581735, 46108980, 69163470, 138326940]

約数ペア:

[(1, 138326940), (2, 69163470), (3, 46108980), (4, 34581735), (5, 27665388), (6, 23054490), (9, 15369660), (10, 13832694), (12, 11527245), (15, 9221796), (18, 7684830), (20, 6916347), (27, 5123220), (30, 4610898), (36, 3842415), (45, 3073932), (54, 2561610), (60, 2305449), (81, 1707740), (90, 1536966), (103, 1342980), (108, 1280805), (135, 1024644), (162, 853870), (180, 768483), (206, 671490), (270, 512322), (309, 447660), (324, 426935), (405, 341548), (412, 335745), (515, 268596), (540, 256161), (618, 223830), (810, 170774), (829, 166860), (927, 149220), (1030, 134298), (1236, 111915), (1545, 89532), (1620, 85387), (1658, 83430), (1854, 74610), (2060, 67149), (2487, 55620), (2781, 49740), (3090, 44766), (3316, 41715), (3708, 37305), (4145, 33372), (4635, 29844), (4974, 27810), (5562, 24870), (6180, 22383), (7461, 18540), (8290, 16686), (8343, 16580), (9270, 14922), (9948, 13905), (11124, 12435)]