52690680

素因数分解:

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

素因数の和:163

約数の個数: 288

約数和(自身を含む): 208072800

約数和(自身を除く): 155382120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 103, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 206, 210, 232, 245, 252, 261, 280, 290, 294, 309, 315, 348, 360, 392, 406, 412, 420, 435, 441, 490, 504, 515, 522, 580, 588, 609, 618, 630, 696, 721, 735, 812, 824, 840, 870, 882, 927, 980, 1015, 1030, 1044, 1160, 1176, 1218, 1236, 1260, 1305, 1421, 1442, 1470, 1545, 1624, 1740, 1764, 1827, 1854, 1960, 2030, 2060, 2088, 2163, 2205, 2436, 2472, 2520, 2610, 2842, 2884, 2940, 2987, 3045, 3090, 3480, 3528, 3605, 3654, 3708, 4060, 4120, 4263, 4326, 4410, 4635, 4872, 5047, 5220, 5684, 5768, 5880, 5974, 6090, 6180, 6489, 7105, 7210, 7308, 7416, 8120, 8526, 8652, 8820, 8961, 9135, 9270, 10094, 10440, 10815, 11368, 11948, 12180, 12360, 12789, 12978, 14210, 14420, 14616, 14935, 15141, 17052, 17304, 17640, 17922, 18270, 18540, 20188, 20909, 21315, 21630, 23896, 24360, 25235, 25578, 25956, 26883, 28420, 28840, 29870, 30282, 32445, 34104, 35844, 36540, 37080, 40376, 41818, 42630, 43260, 44805, 45423, 50470, 51156, 51912, 53766, 56840, 59740, 60564, 62727, 63945, 64890, 71688, 73080, 75705, 83636, 85260, 86520, 89610, 90846, 100940, 102312, 104545, 107532, 119480, 121128, 125454, 127890, 129780, 134415, 146363, 151410, 167272, 170520, 179220, 181692, 188181, 201880, 209090, 215064, 227115, 250908, 255780, 259560, 268830, 292726, 302820, 313635, 358440, 363384, 376362, 418180, 439089, 454230, 501816, 511560, 537660, 585452, 605640, 627270, 731815, 752724, 836360, 878178, 908460, 940905, 1075320, 1170904, 1254540, 1317267, 1463630, 1505448, 1756356, 1816920, 1881810, 2195445, 2509080, 2634534, 2927260, 3512712, 3763620, 4390890, 5269068, 5854520, 6586335, 7527240, 8781780, 10538136, 13172670, 17563560, 26345340, 52690680]

約数ペア:

[(1, 52690680), (2, 26345340), (3, 17563560), (4, 13172670), (5, 10538136), (6, 8781780), (7, 7527240), (8, 6586335), (9, 5854520), (10, 5269068), (12, 4390890), (14, 3763620), (15, 3512712), (18, 2927260), (20, 2634534), (21, 2509080), (24, 2195445), (28, 1881810), (29, 1816920), (30, 1756356), (35, 1505448), (36, 1463630), (40, 1317267), (42, 1254540), (45, 1170904), (49, 1075320), (56, 940905), (58, 908460), (60, 878178), (63, 836360), (70, 752724), (72, 731815), (84, 627270), (87, 605640), (90, 585452), (98, 537660), (103, 511560), (105, 501816), (116, 454230), (120, 439089), (126, 418180), (140, 376362), (145, 363384), (147, 358440), (168, 313635), (174, 302820), (180, 292726), (196, 268830), (203, 259560), (206, 255780), (210, 250908), (232, 227115), (245, 215064), (252, 209090), (261, 201880), (280, 188181), (290, 181692), (294, 179220), (309, 170520), (315, 167272), (348, 151410), (360, 146363), (392, 134415), (406, 129780), (412, 127890), (420, 125454), (435, 121128), (441, 119480), (490, 107532), (504, 104545), (515, 102312), (522, 100940), (580, 90846), (588, 89610), (609, 86520), (618, 85260), (630, 83636), (696, 75705), (721, 73080), (735, 71688), (812, 64890), (824, 63945), (840, 62727), (870, 60564), (882, 59740), (927, 56840), (980, 53766), (1015, 51912), (1030, 51156), (1044, 50470), (1160, 45423), (1176, 44805), (1218, 43260), (1236, 42630), (1260, 41818), (1305, 40376), (1421, 37080), (1442, 36540), (1470, 35844), (1545, 34104), (1624, 32445), (1740, 30282), (1764, 29870), (1827, 28840), (1854, 28420), (1960, 26883), (2030, 25956), (2060, 25578), (2088, 25235), (2163, 24360), (2205, 23896), (2436, 21630), (2472, 21315), (2520, 20909), (2610, 20188), (2842, 18540), (2884, 18270), (2940, 17922), (2987, 17640), (3045, 17304), (3090, 17052), (3480, 15141), (3528, 14935), (3605, 14616), (3654, 14420), (3708, 14210), (4060, 12978), (4120, 12789), (4263, 12360), (4326, 12180), (4410, 11948), (4635, 11368), (4872, 10815), (5047, 10440), (5220, 10094), (5684, 9270), (5768, 9135), (5880, 8961), (5974, 8820), (6090, 8652), (6180, 8526), (6489, 8120), (7105, 7416), (7210, 7308)]