78504030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 224415360

約数和(自身を除く): 145911330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 179, 198, 330, 358, 443, 495, 537, 886, 895, 990, 1074, 1329, 1611, 1790, 1969, 2215, 2658, 2685, 3222, 3938, 3987, 4430, 4873, 5370, 5907, 6645, 7974, 8055, 9746, 9845, 11814, 13290, 14619, 16110, 17721, 19690, 19935, 24365, 29238, 29535, 35442, 39870, 43857, 48730, 59070, 73095, 79297, 87714, 88605, 146190, 158594, 177210, 219285, 237891, 396485, 438570, 475782, 713673, 792970, 872267, 1189455, 1427346, 1744534, 2378910, 2616801, 3568365, 4361335, 5233602, 7136730, 7850403, 8722670, 13084005, 15700806, 26168010, 39252015, 78504030]

約数ペア:

[(1, 78504030), (2, 39252015), (3, 26168010), (5, 15700806), (6, 13084005), (9, 8722670), (10, 7850403), (11, 7136730), (15, 5233602), (18, 4361335), (22, 3568365), (30, 2616801), (33, 2378910), (45, 1744534), (55, 1427346), (66, 1189455), (90, 872267), (99, 792970), (110, 713673), (165, 475782), (179, 438570), (198, 396485), (330, 237891), (358, 219285), (443, 177210), (495, 158594), (537, 146190), (886, 88605), (895, 87714), (990, 79297), (1074, 73095), (1329, 59070), (1611, 48730), (1790, 43857), (1969, 39870), (2215, 35442), (2658, 29535), (2685, 29238), (3222, 24365), (3938, 19935), (3987, 19690), (4430, 17721), (4873, 16110), (5370, 14619), (5907, 13290), (6645, 11814), (7974, 9845), (8055, 9746)]