27505380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1585

約数の個数: 96

約数和(自身を含む): 90123264

約数和(自身を除く): 62617884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1523, 1806, 2580, 3010, 3046, 3612, 4515, 4569, 6020, 6092, 7615, 9030, 9138, 10661, 15230, 18060, 18276, 21322, 22845, 30460, 31983, 42644, 45690, 53305, 63966, 65489, 91380, 106610, 127932, 130978, 159915, 196467, 213220, 261956, 319830, 327445, 392934, 458423, 639660, 654890, 785868, 916846, 982335, 1309780, 1375269, 1833692, 1964670, 2292115, 2750538, 3929340, 4584230, 5501076, 6876345, 9168460, 13752690, 27505380]

約数ペア:

[(1, 27505380), (2, 13752690), (3, 9168460), (4, 6876345), (5, 5501076), (6, 4584230), (7, 3929340), (10, 2750538), (12, 2292115), (14, 1964670), (15, 1833692), (20, 1375269), (21, 1309780), (28, 982335), (30, 916846), (35, 785868), (42, 654890), (43, 639660), (60, 458423), (70, 392934), (84, 327445), (86, 319830), (105, 261956), (129, 213220), (140, 196467), (172, 159915), (210, 130978), (215, 127932), (258, 106610), (301, 91380), (420, 65489), (430, 63966), (516, 53305), (602, 45690), (645, 42644), (860, 31983), (903, 30460), (1204, 22845), (1290, 21322), (1505, 18276), (1523, 18060), (1806, 15230), (2580, 10661), (3010, 9138), (3046, 9030), (3612, 7615), (4515, 6092), (4569, 6020)]