76339620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1474

約数の個数: 144

約数和(自身を含む): 270990720

約数和(自身を除く): 194651100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1409, 1505, 1548, 1806, 1935, 2580, 2709, 2818, 3010, 3612, 3870, 4227, 4515, 5418, 5636, 6020, 7045, 7740, 8454, 9030, 9863, 10836, 12681, 13545, 14090, 16908, 18060, 19726, 21135, 25362, 27090, 28180, 29589, 39452, 42270, 49315, 50724, 54180, 59178, 60587, 63405, 84540, 88767, 98630, 118356, 121174, 126810, 147945, 177534, 181761, 197260, 242348, 253620, 295890, 302935, 355068, 363522, 424109, 443835, 545283, 591780, 605870, 727044, 848218, 887670, 908805, 1090566, 1211740, 1272327, 1696436, 1775340, 1817610, 2120545, 2181132, 2544654, 2726415, 3635220, 3816981, 4241090, 5089308, 5452830, 6361635, 7633962, 8482180, 10905660, 12723270, 15267924, 19084905, 25446540, 38169810, 76339620]

約数ペア:

[(1, 76339620), (2, 38169810), (3, 25446540), (4, 19084905), (5, 15267924), (6, 12723270), (7, 10905660), (9, 8482180), (10, 7633962), (12, 6361635), (14, 5452830), (15, 5089308), (18, 4241090), (20, 3816981), (21, 3635220), (28, 2726415), (30, 2544654), (35, 2181132), (36, 2120545), (42, 1817610), (43, 1775340), (45, 1696436), (60, 1272327), (63, 1211740), (70, 1090566), (84, 908805), (86, 887670), (90, 848218), (105, 727044), (126, 605870), (129, 591780), (140, 545283), (172, 443835), (180, 424109), (210, 363522), (215, 355068), (252, 302935), (258, 295890), (301, 253620), (315, 242348), (387, 197260), (420, 181761), (430, 177534), (516, 147945), (602, 126810), (630, 121174), (645, 118356), (774, 98630), (860, 88767), (903, 84540), (1204, 63405), (1260, 60587), (1290, 59178), (1409, 54180), (1505, 50724), (1548, 49315), (1806, 42270), (1935, 39452), (2580, 29589), (2709, 28180), (2818, 27090), (3010, 25362), (3612, 21135), (3870, 19726), (4227, 18060), (4515, 16908), (5418, 14090), (5636, 13545), (6020, 12681), (7045, 10836), (7740, 9863), (8454, 9030)]