54516060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 173365920

約数和(自身を除く): 118849860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 83, 89, 90, 123, 164, 166, 178, 180, 205, 246, 249, 267, 332, 356, 369, 410, 415, 445, 492, 498, 534, 615, 738, 747, 801, 820, 830, 890, 996, 1068, 1230, 1245, 1335, 1476, 1494, 1602, 1660, 1780, 1845, 2460, 2490, 2670, 2988, 3204, 3403, 3649, 3690, 3735, 4005, 4980, 5340, 6806, 7298, 7380, 7387, 7470, 8010, 10209, 10947, 13612, 14596, 14774, 14940, 16020, 17015, 18245, 20418, 21894, 22161, 29548, 30627, 32841, 34030, 36490, 36935, 40836, 43788, 44322, 51045, 54735, 61254, 65682, 66483, 68060, 72980, 73870, 88644, 102090, 109470, 110805, 122508, 131364, 132966, 147740, 153135, 164205, 204180, 218940, 221610, 265932, 302867, 306270, 328410, 332415, 443220, 605734, 612540, 656820, 664830, 908601, 1211468, 1329660, 1514335, 1817202, 2725803, 3028670, 3634404, 4543005, 5451606, 6057340, 9086010, 10903212, 13629015, 18172020, 27258030, 54516060]

約数ペア:

[(1, 54516060), (2, 27258030), (3, 18172020), (4, 13629015), (5, 10903212), (6, 9086010), (9, 6057340), (10, 5451606), (12, 4543005), (15, 3634404), (18, 3028670), (20, 2725803), (30, 1817202), (36, 1514335), (41, 1329660), (45, 1211468), (60, 908601), (82, 664830), (83, 656820), (89, 612540), (90, 605734), (123, 443220), (164, 332415), (166, 328410), (178, 306270), (180, 302867), (205, 265932), (246, 221610), (249, 218940), (267, 204180), (332, 164205), (356, 153135), (369, 147740), (410, 132966), (415, 131364), (445, 122508), (492, 110805), (498, 109470), (534, 102090), (615, 88644), (738, 73870), (747, 72980), (801, 68060), (820, 66483), (830, 65682), (890, 61254), (996, 54735), (1068, 51045), (1230, 44322), (1245, 43788), (1335, 40836), (1476, 36935), (1494, 36490), (1602, 34030), (1660, 32841), (1780, 30627), (1845, 29548), (2460, 22161), (2490, 21894), (2670, 20418), (2988, 18245), (3204, 17015), (3403, 16020), (3649, 14940), (3690, 14774), (3735, 14596), (4005, 13612), (4980, 10947), (5340, 10209), (6806, 8010), (7298, 7470), (7380, 7387)]