27185580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7983

約数の個数: 72

約数和(自身を含む): 86814000

約数和(自身を除く): 59628420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7949, 15898, 23847, 31796, 39745, 47694, 71541, 79490, 95388, 119235, 143082, 151031, 158980, 238470, 286164, 302062, 357705, 453093, 476940, 604124, 715410, 755155, 906186, 1359279, 1430820, 1510310, 1812372, 2265465, 2718558, 3020620, 4530930, 5437116, 6796395, 9061860, 13592790, 27185580]

約数ペア:

[(1, 27185580), (2, 13592790), (3, 9061860), (4, 6796395), (5, 5437116), (6, 4530930), (9, 3020620), (10, 2718558), (12, 2265465), (15, 1812372), (18, 1510310), (19, 1430820), (20, 1359279), (30, 906186), (36, 755155), (38, 715410), (45, 604124), (57, 476940), (60, 453093), (76, 357705), (90, 302062), (95, 286164), (114, 238470), (171, 158980), (180, 151031), (190, 143082), (228, 119235), (285, 95388), (342, 79490), (380, 71541), (570, 47694), (684, 39745), (855, 31796), (1140, 23847), (1710, 15898), (3420, 7949)]