27063540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 96026112

約数和(自身を除く): 68962572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 457, 470, 564, 630, 658, 705, 846, 914, 940, 987, 1260, 1316, 1371, 1410, 1645, 1692, 1828, 1974, 2115, 2285, 2742, 2820, 2961, 3199, 3290, 3948, 4113, 4230, 4570, 4935, 5484, 5922, 6398, 6580, 6855, 8226, 8460, 9140, 9597, 9870, 11844, 12796, 13710, 14805, 15995, 16452, 19194, 19740, 20565, 21479, 27420, 28791, 29610, 31990, 38388, 41130, 42958, 47985, 57582, 59220, 63980, 64437, 82260, 85916, 95970, 107395, 115164, 128874, 143955, 150353, 191940, 193311, 214790, 257748, 287910, 300706, 322185, 386622, 429580, 451059, 575820, 601412, 644370, 751765, 773244, 902118, 966555, 1288740, 1353177, 1503530, 1804236, 1933110, 2255295, 2706354, 3007060, 3866220, 4510590, 5412708, 6765885, 9021180, 13531770, 27063540]

約数ペア:

[(1, 27063540), (2, 13531770), (3, 9021180), (4, 6765885), (5, 5412708), (6, 4510590), (7, 3866220), (9, 3007060), (10, 2706354), (12, 2255295), (14, 1933110), (15, 1804236), (18, 1503530), (20, 1353177), (21, 1288740), (28, 966555), (30, 902118), (35, 773244), (36, 751765), (42, 644370), (45, 601412), (47, 575820), (60, 451059), (63, 429580), (70, 386622), (84, 322185), (90, 300706), (94, 287910), (105, 257748), (126, 214790), (140, 193311), (141, 191940), (180, 150353), (188, 143955), (210, 128874), (235, 115164), (252, 107395), (282, 95970), (315, 85916), (329, 82260), (420, 64437), (423, 63980), (457, 59220), (470, 57582), (564, 47985), (630, 42958), (658, 41130), (705, 38388), (846, 31990), (914, 29610), (940, 28791), (987, 27420), (1260, 21479), (1316, 20565), (1371, 19740), (1410, 19194), (1645, 16452), (1692, 15995), (1828, 14805), (1974, 13710), (2115, 12796), (2285, 11844), (2742, 9870), (2820, 9597), (2961, 9140), (3199, 8460), (3290, 8226), (3948, 6855), (4113, 6580), (4230, 6398), (4570, 5922), (4935, 5484)]