57182580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3526

約数の個数: 144

約数和(自身を含む): 213542784

約数和(自身を除く): 156360204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 3491, 4095, 5460, 6982, 8190, 10473, 13964, 16380, 17455, 20946, 24437, 31419, 34910, 41892, 45383, 48874, 52365, 62838, 69820, 73311, 90766, 97748, 104730, 122185, 125676, 136149, 146622, 157095, 181532, 209460, 219933, 226915, 244370, 272298, 293244, 314190, 317681, 366555, 408447, 439866, 453830, 488740, 544596, 628380, 635362, 680745, 733110, 816894, 879732, 907660, 953043, 1099665, 1270724, 1361490, 1466220, 1588405, 1633788, 1906086, 2042235, 2199330, 2722980, 2859129, 3176810, 3812172, 4084470, 4398660, 4765215, 5718258, 6353620, 8168940, 9530430, 11436516, 14295645, 19060860, 28591290, 57182580]

約数ペア:

[(1, 57182580), (2, 28591290), (3, 19060860), (4, 14295645), (5, 11436516), (6, 9530430), (7, 8168940), (9, 6353620), (10, 5718258), (12, 4765215), (13, 4398660), (14, 4084470), (15, 3812172), (18, 3176810), (20, 2859129), (21, 2722980), (26, 2199330), (28, 2042235), (30, 1906086), (35, 1633788), (36, 1588405), (39, 1466220), (42, 1361490), (45, 1270724), (52, 1099665), (60, 953043), (63, 907660), (65, 879732), (70, 816894), (78, 733110), (84, 680745), (90, 635362), (91, 628380), (105, 544596), (117, 488740), (126, 453830), (130, 439866), (140, 408447), (156, 366555), (180, 317681), (182, 314190), (195, 293244), (210, 272298), (234, 244370), (252, 226915), (260, 219933), (273, 209460), (315, 181532), (364, 157095), (390, 146622), (420, 136149), (455, 125676), (468, 122185), (546, 104730), (585, 97748), (630, 90766), (780, 73311), (819, 69820), (910, 62838), (1092, 52365), (1170, 48874), (1260, 45383), (1365, 41892), (1638, 34910), (1820, 31419), (2340, 24437), (2730, 20946), (3276, 17455), (3491, 16380), (4095, 13964), (5460, 10473), (6982, 8190)]