27078870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 82613520

約数和(自身を除く): 55534650

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 109, 130, 147, 169, 182, 195, 210, 218, 245, 273, 294, 327, 338, 390, 455, 490, 507, 545, 546, 637, 654, 735, 763, 845, 910, 1014, 1090, 1183, 1274, 1365, 1417, 1470, 1526, 1635, 1690, 1911, 2289, 2366, 2535, 2730, 2834, 3185, 3270, 3549, 3815, 3822, 4251, 4578, 5070, 5341, 5915, 6370, 7085, 7098, 7630, 8281, 8502, 9555, 9919, 10682, 11445, 11830, 14170, 16023, 16562, 17745, 18421, 19110, 19838, 21255, 22890, 24843, 26705, 29757, 32046, 35490, 36842, 41405, 42510, 49595, 49686, 53410, 55263, 59514, 69433, 80115, 82810, 92105, 99190, 110526, 124215, 128947, 138866, 148785, 160230, 184210, 208299, 248430, 257894, 276315, 297570, 347165, 386841, 416598, 552630, 644735, 694330, 773682, 902629, 1041495, 1289470, 1805258, 1934205, 2082990, 2707887, 3868410, 4513145, 5415774, 9026290, 13539435, 27078870]

約数ペア:

[(1, 27078870), (2, 13539435), (3, 9026290), (5, 5415774), (6, 4513145), (7, 3868410), (10, 2707887), (13, 2082990), (14, 1934205), (15, 1805258), (21, 1289470), (26, 1041495), (30, 902629), (35, 773682), (39, 694330), (42, 644735), (49, 552630), (65, 416598), (70, 386841), (78, 347165), (91, 297570), (98, 276315), (105, 257894), (109, 248430), (130, 208299), (147, 184210), (169, 160230), (182, 148785), (195, 138866), (210, 128947), (218, 124215), (245, 110526), (273, 99190), (294, 92105), (327, 82810), (338, 80115), (390, 69433), (455, 59514), (490, 55263), (507, 53410), (545, 49686), (546, 49595), (637, 42510), (654, 41405), (735, 36842), (763, 35490), (845, 32046), (910, 29757), (1014, 26705), (1090, 24843), (1183, 22890), (1274, 21255), (1365, 19838), (1417, 19110), (1470, 18421), (1526, 17745), (1635, 16562), (1690, 16023), (1911, 14170), (2289, 11830), (2366, 11445), (2535, 10682), (2730, 9919), (2834, 9555), (3185, 8502), (3270, 8281), (3549, 7630), (3815, 7098), (3822, 7085), (4251, 6370), (4578, 5915), (5070, 5341)]