61877880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5927}}^1$

素因数の和:5973

約数の個数: 96

約数和(自身を含む): 208072800

約数和(自身を除く): 146194920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 5927, 10440, 11854, 17781, 23708, 29635, 35562, 47416, 53343, 59270, 71124, 88905, 106686, 118540, 142248, 171883, 177810, 213372, 237080, 266715, 343766, 355620, 426744, 515649, 533430, 687532, 711240, 859415, 1031298, 1066860, 1375064, 1546947, 1718830, 2062596, 2133720, 2578245, 3093894, 3437660, 4125192, 5156490, 6187788, 6875320, 7734735, 10312980, 12375576, 15469470, 20625960, 30938940, 61877880]

約数ペア:

[(1, 61877880), (2, 30938940), (3, 20625960), (4, 15469470), (5, 12375576), (6, 10312980), (8, 7734735), (9, 6875320), (10, 6187788), (12, 5156490), (15, 4125192), (18, 3437660), (20, 3093894), (24, 2578245), (29, 2133720), (30, 2062596), (36, 1718830), (40, 1546947), (45, 1375064), (58, 1066860), (60, 1031298), (72, 859415), (87, 711240), (90, 687532), (116, 533430), (120, 515649), (145, 426744), (174, 355620), (180, 343766), (232, 266715), (261, 237080), (290, 213372), (348, 177810), (360, 171883), (435, 142248), (522, 118540), (580, 106686), (696, 88905), (870, 71124), (1044, 59270), (1160, 53343), (1305, 47416), (1740, 35562), (2088, 29635), (2610, 23708), (3480, 17781), (5220, 11854), (5927, 10440)]