84942540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 295142400

約数和(自身を除く): 210199860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 487, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 974, 1020, 1026, 1140, 1292, 1461, 1530, 1615, 1710, 1836, 1938, 1948, 2052, 2295, 2435, 2565, 2907, 2922, 3060, 3230, 3420, 3876, 4383, 4590, 4845, 4870, 5130, 5814, 5844, 6460, 7305, 8279, 8721, 8766, 9180, 9253, 9690, 9740, 10260, 11628, 13149, 14535, 14610, 16558, 17442, 17532, 18506, 19380, 21915, 24837, 26298, 27759, 29070, 29220, 33116, 34884, 37012, 41395, 43605, 43830, 46265, 49674, 52596, 55518, 58140, 65745, 74511, 82790, 83277, 87210, 87660, 92530, 99348, 111036, 124185, 131490, 138795, 149022, 157301, 165580, 166554, 174420, 185060, 223533, 248370, 249831, 262980, 277590, 298044, 314602, 333108, 372555, 416385, 447066, 471903, 496740, 499662, 555180, 629204, 745110, 786505, 832770, 894132, 943806, 999324, 1117665, 1249155, 1415709, 1490220, 1573010, 1665540, 1887612, 2235330, 2359515, 2498310, 2831418, 3146020, 4247127, 4470660, 4719030, 4996620, 5662836, 7078545, 8494254, 9438060, 14157090, 16988508, 21235635, 28314180, 42471270, 84942540]

約数ペア:

[(1, 84942540), (2, 42471270), (3, 28314180), (4, 21235635), (5, 16988508), (6, 14157090), (9, 9438060), (10, 8494254), (12, 7078545), (15, 5662836), (17, 4996620), (18, 4719030), (19, 4470660), (20, 4247127), (27, 3146020), (30, 2831418), (34, 2498310), (36, 2359515), (38, 2235330), (45, 1887612), (51, 1665540), (54, 1573010), (57, 1490220), (60, 1415709), (68, 1249155), (76, 1117665), (85, 999324), (90, 943806), (95, 894132), (102, 832770), (108, 786505), (114, 745110), (135, 629204), (153, 555180), (170, 499662), (171, 496740), (180, 471903), (190, 447066), (204, 416385), (228, 372555), (255, 333108), (270, 314602), (285, 298044), (306, 277590), (323, 262980), (340, 249831), (342, 248370), (380, 223533), (459, 185060), (487, 174420), (510, 166554), (513, 165580), (540, 157301), (570, 149022), (612, 138795), (646, 131490), (684, 124185), (765, 111036), (855, 99348), (918, 92530), (969, 87660), (974, 87210), (1020, 83277), (1026, 82790), (1140, 74511), (1292, 65745), (1461, 58140), (1530, 55518), (1615, 52596), (1710, 49674), (1836, 46265), (1938, 43830), (1948, 43605), (2052, 41395), (2295, 37012), (2435, 34884), (2565, 33116), (2907, 29220), (2922, 29070), (3060, 27759), (3230, 26298), (3420, 24837), (3876, 21915), (4383, 19380), (4590, 18506), (4845, 17532), (4870, 17442), (5130, 16558), (5814, 14610), (5844, 14535), (6460, 13149), (7305, 11628), (8279, 10260), (8721, 9740), (8766, 9690), (9180, 9253)]