82585620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 144

約数和(自身を含む): 279311760

約数和(自身を除く): 196726140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1217, 1305, 1508, 1740, 1885, 2262, 2340, 2434, 2610, 3393, 3651, 3770, 4524, 4868, 5220, 5655, 6085, 6786, 7302, 7540, 10953, 11310, 12170, 13572, 14604, 15821, 16965, 18255, 21906, 22620, 24340, 31642, 33930, 35293, 36510, 43812, 47463, 54765, 63284, 67860, 70586, 73020, 79105, 94926, 105879, 109530, 141172, 142389, 158210, 176465, 189852, 211758, 219060, 237315, 284778, 316420, 317637, 352930, 423516, 458809, 474630, 529395, 569556, 635274, 705860, 711945, 917618, 949260, 1058790, 1270548, 1376427, 1423890, 1588185, 1835236, 2117580, 2294045, 2752854, 2847780, 3176370, 4129281, 4588090, 5505708, 6352740, 6882135, 8258562, 9176180, 13764270, 16517124, 20646405, 27528540, 41292810, 82585620]

約数ペア:

[(1, 82585620), (2, 41292810), (3, 27528540), (4, 20646405), (5, 16517124), (6, 13764270), (9, 9176180), (10, 8258562), (12, 6882135), (13, 6352740), (15, 5505708), (18, 4588090), (20, 4129281), (26, 3176370), (29, 2847780), (30, 2752854), (36, 2294045), (39, 2117580), (45, 1835236), (52, 1588185), (58, 1423890), (60, 1376427), (65, 1270548), (78, 1058790), (87, 949260), (90, 917618), (116, 711945), (117, 705860), (130, 635274), (145, 569556), (156, 529395), (174, 474630), (180, 458809), (195, 423516), (234, 352930), (260, 317637), (261, 316420), (290, 284778), (348, 237315), (377, 219060), (390, 211758), (435, 189852), (468, 176465), (522, 158210), (580, 142389), (585, 141172), (754, 109530), (780, 105879), (870, 94926), (1044, 79105), (1131, 73020), (1170, 70586), (1217, 67860), (1305, 63284), (1508, 54765), (1740, 47463), (1885, 43812), (2262, 36510), (2340, 35293), (2434, 33930), (2610, 31642), (3393, 24340), (3651, 22620), (3770, 21906), (4524, 18255), (4868, 16965), (5220, 15821), (5655, 14604), (6085, 13572), (6786, 12170), (7302, 11310), (7540, 10953)]