75590820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1659

約数の個数: 120

約数和(自身を含む): 245460600

約数和(自身を除く): 169869780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1609, 1620, 1740, 2349, 2610, 3132, 3218, 3915, 4698, 4827, 5220, 6436, 7830, 8045, 9396, 9654, 11745, 14481, 15660, 16090, 19308, 23490, 24135, 28962, 32180, 43443, 46661, 46980, 48270, 57924, 72405, 86886, 93322, 96540, 130329, 139983, 144810, 173772, 186644, 217215, 233305, 260658, 279966, 289620, 419949, 434430, 466610, 521316, 559932, 651645, 699915, 839898, 868860, 933220, 1259847, 1303290, 1399830, 1679796, 2099745, 2519694, 2606580, 2799660, 3779541, 4199490, 5039388, 6299235, 7559082, 8398980, 12598470, 15118164, 18897705, 25196940, 37795410, 75590820]

約数ペア:

[(1, 75590820), (2, 37795410), (3, 25196940), (4, 18897705), (5, 15118164), (6, 12598470), (9, 8398980), (10, 7559082), (12, 6299235), (15, 5039388), (18, 4199490), (20, 3779541), (27, 2799660), (29, 2606580), (30, 2519694), (36, 2099745), (45, 1679796), (54, 1399830), (58, 1303290), (60, 1259847), (81, 933220), (87, 868860), (90, 839898), (108, 699915), (116, 651645), (135, 559932), (145, 521316), (162, 466610), (174, 434430), (180, 419949), (261, 289620), (270, 279966), (290, 260658), (324, 233305), (348, 217215), (405, 186644), (435, 173772), (522, 144810), (540, 139983), (580, 130329), (783, 96540), (810, 93322), (870, 86886), (1044, 72405), (1305, 57924), (1566, 48270), (1609, 46980), (1620, 46661), (1740, 43443), (2349, 32180), (2610, 28962), (3132, 24135), (3218, 23490), (3915, 19308), (4698, 16090), (4827, 15660), (5220, 14481), (6436, 11745), (7830, 9654), (8045, 9396)]