77086620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 263424000

約数和(自身を除く): 186337380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 79, 90, 108, 117, 130, 135, 139, 156, 158, 180, 195, 234, 237, 260, 270, 278, 316, 351, 390, 395, 417, 468, 474, 540, 556, 585, 695, 702, 711, 780, 790, 834, 948, 1027, 1170, 1185, 1251, 1390, 1404, 1422, 1580, 1668, 1755, 1807, 2054, 2085, 2133, 2340, 2370, 2502, 2780, 2844, 3081, 3510, 3555, 3614, 3753, 4108, 4170, 4266, 4740, 5004, 5135, 5421, 6162, 6255, 7020, 7110, 7228, 7506, 8340, 8532, 9035, 9243, 10270, 10665, 10842, 10981, 12324, 12510, 14220, 15012, 15405, 16263, 18070, 18486, 18765, 20540, 21330, 21684, 21962, 25020, 27105, 27729, 30810, 32526, 32943, 36140, 36972, 37530, 42660, 43924, 46215, 48789, 54210, 54905, 55458, 61620, 65052, 65886, 75060, 81315, 92430, 97578, 98829, 108420, 109810, 110916, 131772, 138645, 142753, 162630, 164715, 184860, 195156, 197658, 219620, 243945, 277290, 285506, 296487, 325260, 329430, 395316, 428259, 487890, 494145, 554580, 571012, 592974, 658860, 713765, 856518, 975780, 988290, 1185948, 1284777, 1427530, 1482435, 1713036, 1976580, 2141295, 2569554, 2855060, 2964870, 3854331, 4282590, 5139108, 5929740, 6423885, 7708662, 8565180, 12847770, 15417324, 19271655, 25695540, 38543310, 77086620]

約数ペア:

[(1, 77086620), (2, 38543310), (3, 25695540), (4, 19271655), (5, 15417324), (6, 12847770), (9, 8565180), (10, 7708662), (12, 6423885), (13, 5929740), (15, 5139108), (18, 4282590), (20, 3854331), (26, 2964870), (27, 2855060), (30, 2569554), (36, 2141295), (39, 1976580), (45, 1713036), (52, 1482435), (54, 1427530), (60, 1284777), (65, 1185948), (78, 988290), (79, 975780), (90, 856518), (108, 713765), (117, 658860), (130, 592974), (135, 571012), (139, 554580), (156, 494145), (158, 487890), (180, 428259), (195, 395316), (234, 329430), (237, 325260), (260, 296487), (270, 285506), (278, 277290), (316, 243945), (351, 219620), (390, 197658), (395, 195156), (417, 184860), (468, 164715), (474, 162630), (540, 142753), (556, 138645), (585, 131772), (695, 110916), (702, 109810), (711, 108420), (780, 98829), (790, 97578), (834, 92430), (948, 81315), (1027, 75060), (1170, 65886), (1185, 65052), (1251, 61620), (1390, 55458), (1404, 54905), (1422, 54210), (1580, 48789), (1668, 46215), (1755, 43924), (1807, 42660), (2054, 37530), (2085, 36972), (2133, 36140), (2340, 32943), (2370, 32526), (2502, 30810), (2780, 27729), (2844, 27105), (3081, 25020), (3510, 21962), (3555, 21684), (3614, 21330), (3753, 20540), (4108, 18765), (4170, 18486), (4266, 18070), (4740, 16263), (5004, 15405), (5135, 15012), (5421, 14220), (6162, 12510), (6255, 12324), (7020, 10981), (7110, 10842), (7228, 10665), (7506, 10270), (8340, 9243), (8532, 9035)]