79237620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5717}}^1$

素因数の和:5750

約数の個数: 144

約数和(自身を含む): 299714688

約数和(自身を除く): 220477068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 5717, 6930, 11434, 13860, 17151, 22868, 28585, 34302, 40019, 51453, 57170, 62887, 68604, 80038, 85755, 102906, 114340, 120057, 125774, 160076, 171510, 188661, 200095, 205812, 240114, 251548, 257265, 314435, 343020, 360171, 377322, 400190, 440209, 480228, 514530, 565983, 600285, 628870, 720342, 754644, 800380, 880418, 943305, 1029060, 1131966, 1200570, 1257740, 1320627, 1440684, 1760836, 1800855, 1886610, 2201045, 2263932, 2401140, 2641254, 2829915, 3601710, 3773220, 3961881, 4402090, 5282508, 5659830, 6603135, 7203420, 7923762, 8804180, 11319660, 13206270, 15847524, 19809405, 26412540, 39618810, 79237620]

約数ペア:

[(1, 79237620), (2, 39618810), (3, 26412540), (4, 19809405), (5, 15847524), (6, 13206270), (7, 11319660), (9, 8804180), (10, 7923762), (11, 7203420), (12, 6603135), (14, 5659830), (15, 5282508), (18, 4402090), (20, 3961881), (21, 3773220), (22, 3601710), (28, 2829915), (30, 2641254), (33, 2401140), (35, 2263932), (36, 2201045), (42, 1886610), (44, 1800855), (45, 1760836), (55, 1440684), (60, 1320627), (63, 1257740), (66, 1200570), (70, 1131966), (77, 1029060), (84, 943305), (90, 880418), (99, 800380), (105, 754644), (110, 720342), (126, 628870), (132, 600285), (140, 565983), (154, 514530), (165, 480228), (180, 440209), (198, 400190), (210, 377322), (220, 360171), (231, 343020), (252, 314435), (308, 257265), (315, 251548), (330, 240114), (385, 205812), (396, 200095), (420, 188661), (462, 171510), (495, 160076), (630, 125774), (660, 120057), (693, 114340), (770, 102906), (924, 85755), (990, 80038), (1155, 68604), (1260, 62887), (1386, 57170), (1540, 51453), (1980, 40019), (2310, 34302), (2772, 28585), (3465, 22868), (4620, 17151), (5717, 13860), (6930, 11434)]