25090800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 95946240

約数和(自身を除く): 70855440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 100, 103, 105, 112, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 206, 210, 232, 240, 280, 290, 300, 309, 336, 348, 350, 400, 406, 412, 420, 435, 464, 515, 525, 560, 580, 600, 609, 618, 696, 700, 721, 725, 812, 824, 840, 870, 1015, 1030, 1050, 1160, 1200, 1218, 1236, 1392, 1400, 1442, 1450, 1545, 1624, 1648, 1680, 1740, 2030, 2060, 2100, 2163, 2175, 2320, 2436, 2472, 2575, 2800, 2884, 2900, 2987, 3045, 3090, 3248, 3480, 3605, 4060, 4120, 4200, 4326, 4350, 4872, 4944, 5075, 5150, 5768, 5800, 5974, 6090, 6180, 6960, 7210, 7725, 8120, 8240, 8400, 8652, 8700, 8961, 9744, 10150, 10300, 10815, 11536, 11600, 11948, 12180, 12360, 14420, 14935, 15225, 15450, 16240, 17304, 17400, 17922, 18025, 20300, 20600, 20909, 21630, 23896, 24360, 24720, 28840, 29870, 30450, 30900, 34608, 34800, 35844, 36050, 40600, 41200, 41818, 43260, 44805, 47792, 48720, 54075, 57680, 59740, 60900, 61800, 62727, 71688, 72100, 74675, 81200, 83636, 86520, 89610, 104545, 108150, 119480, 121800, 123600, 125454, 143376, 144200, 149350, 167272, 173040, 179220, 209090, 216300, 224025, 238960, 243600, 250908, 288400, 298700, 313635, 334544, 358440, 418180, 432600, 448050, 501816, 522725, 597400, 627270, 716880, 836360, 865200, 896100, 1003632, 1045450, 1194800, 1254540, 1568175, 1672720, 1792200, 2090900, 2509080, 3136350, 3584400, 4181800, 5018160, 6272700, 8363600, 12545400, 25090800]

約数ペア:

[(1, 25090800), (2, 12545400), (3, 8363600), (4, 6272700), (5, 5018160), (6, 4181800), (7, 3584400), (8, 3136350), (10, 2509080), (12, 2090900), (14, 1792200), (15, 1672720), (16, 1568175), (20, 1254540), (21, 1194800), (24, 1045450), (25, 1003632), (28, 896100), (29, 865200), (30, 836360), (35, 716880), (40, 627270), (42, 597400), (48, 522725), (50, 501816), (56, 448050), (58, 432600), (60, 418180), (70, 358440), (75, 334544), (80, 313635), (84, 298700), (87, 288400), (100, 250908), (103, 243600), (105, 238960), (112, 224025), (116, 216300), (120, 209090), (140, 179220), (145, 173040), (150, 167272), (168, 149350), (174, 144200), (175, 143376), (200, 125454), (203, 123600), (206, 121800), (210, 119480), (232, 108150), (240, 104545), (280, 89610), (290, 86520), (300, 83636), (309, 81200), (336, 74675), (348, 72100), (350, 71688), (400, 62727), (406, 61800), (412, 60900), (420, 59740), (435, 57680), (464, 54075), (515, 48720), (525, 47792), (560, 44805), (580, 43260), (600, 41818), (609, 41200), (618, 40600), (696, 36050), (700, 35844), (721, 34800), (725, 34608), (812, 30900), (824, 30450), (840, 29870), (870, 28840), (1015, 24720), (1030, 24360), (1050, 23896), (1160, 21630), (1200, 20909), (1218, 20600), (1236, 20300), (1392, 18025), (1400, 17922), (1442, 17400), (1450, 17304), (1545, 16240), (1624, 15450), (1648, 15225), (1680, 14935), (1740, 14420), (2030, 12360), (2060, 12180), (2100, 11948), (2163, 11600), (2175, 11536), (2320, 10815), (2436, 10300), (2472, 10150), (2575, 9744), (2800, 8961), (2884, 8700), (2900, 8652), (2987, 8400), (3045, 8240), (3090, 8120), (3248, 7725), (3480, 7210), (3605, 6960), (4060, 6180), (4120, 6090), (4200, 5974), (4326, 5800), (4350, 5768), (4872, 5150), (4944, 5075)]