26345340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 97100640

約数和(自身を除く): 70755300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 103, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 206, 210, 245, 252, 261, 290, 294, 309, 315, 348, 406, 412, 420, 435, 441, 490, 515, 522, 580, 588, 609, 618, 630, 721, 735, 812, 870, 882, 927, 980, 1015, 1030, 1044, 1218, 1236, 1260, 1305, 1421, 1442, 1470, 1545, 1740, 1764, 1827, 1854, 2030, 2060, 2163, 2205, 2436, 2610, 2842, 2884, 2940, 2987, 3045, 3090, 3605, 3654, 3708, 4060, 4263, 4326, 4410, 4635, 5047, 5220, 5684, 5974, 6090, 6180, 6489, 7105, 7210, 7308, 8526, 8652, 8820, 8961, 9135, 9270, 10094, 10815, 11948, 12180, 12789, 12978, 14210, 14420, 14935, 15141, 17052, 17922, 18270, 18540, 20188, 20909, 21315, 21630, 25235, 25578, 25956, 26883, 28420, 29870, 30282, 32445, 35844, 36540, 41818, 42630, 43260, 44805, 45423, 50470, 51156, 53766, 59740, 60564, 62727, 63945, 64890, 75705, 83636, 85260, 89610, 90846, 100940, 104545, 107532, 125454, 127890, 129780, 134415, 146363, 151410, 179220, 181692, 188181, 209090, 227115, 250908, 255780, 268830, 292726, 302820, 313635, 376362, 418180, 439089, 454230, 537660, 585452, 627270, 731815, 752724, 878178, 908460, 940905, 1254540, 1317267, 1463630, 1756356, 1881810, 2195445, 2634534, 2927260, 3763620, 4390890, 5269068, 6586335, 8781780, 13172670, 26345340]

約数ペア:

[(1, 26345340), (2, 13172670), (3, 8781780), (4, 6586335), (5, 5269068), (6, 4390890), (7, 3763620), (9, 2927260), (10, 2634534), (12, 2195445), (14, 1881810), (15, 1756356), (18, 1463630), (20, 1317267), (21, 1254540), (28, 940905), (29, 908460), (30, 878178), (35, 752724), (36, 731815), (42, 627270), (45, 585452), (49, 537660), (58, 454230), (60, 439089), (63, 418180), (70, 376362), (84, 313635), (87, 302820), (90, 292726), (98, 268830), (103, 255780), (105, 250908), (116, 227115), (126, 209090), (140, 188181), (145, 181692), (147, 179220), (174, 151410), (180, 146363), (196, 134415), (203, 129780), (206, 127890), (210, 125454), (245, 107532), (252, 104545), (261, 100940), (290, 90846), (294, 89610), (309, 85260), (315, 83636), (348, 75705), (406, 64890), (412, 63945), (420, 62727), (435, 60564), (441, 59740), (490, 53766), (515, 51156), (522, 50470), (580, 45423), (588, 44805), (609, 43260), (618, 42630), (630, 41818), (721, 36540), (735, 35844), (812, 32445), (870, 30282), (882, 29870), (927, 28420), (980, 26883), (1015, 25956), (1030, 25578), (1044, 25235), (1218, 21630), (1236, 21315), (1260, 20909), (1305, 20188), (1421, 18540), (1442, 18270), (1470, 17922), (1545, 17052), (1740, 15141), (1764, 14935), (1827, 14420), (1854, 14210), (2030, 12978), (2060, 12789), (2163, 12180), (2205, 11948), (2436, 10815), (2610, 10094), (2842, 9270), (2884, 9135), (2940, 8961), (2987, 8820), (3045, 8652), (3090, 8526), (3605, 7308), (3654, 7210), (3708, 7105), (4060, 6489), (4263, 6180), (4326, 6090), (4410, 5974), (4635, 5684), (5047, 5220)]