145196800

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 162

約数和(自身を含む): 418962768

約数和(自身を除く): 273765968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 320, 350, 392, 400, 448, 463, 490, 560, 640, 700, 784, 800, 896, 926, 980, 1120, 1225, 1280, 1400, 1568, 1600, 1792, 1852, 1960, 2240, 2315, 2450, 2800, 3136, 3200, 3241, 3704, 3920, 4480, 4630, 4900, 5600, 6272, 6400, 6482, 7408, 7840, 8960, 9260, 9800, 11200, 11575, 12544, 12964, 14816, 15680, 16205, 18520, 19600, 22400, 22687, 23150, 25928, 29632, 31360, 32410, 37040, 39200, 44800, 45374, 46300, 51856, 59264, 62720, 64820, 74080, 78400, 81025, 90748, 92600, 103712, 113435, 118528, 129640, 148160, 156800, 162050, 181496, 185200, 207424, 226870, 259280, 296320, 313600, 324100, 362992, 370400, 414848, 453740, 518560, 567175, 592640, 648200, 725984, 740800, 829696, 907480, 1037120, 1134350, 1296400, 1451968, 1481600, 1814960, 2074240, 2268700, 2592800, 2903936, 2963200, 3629920, 4148480, 4537400, 5185600, 5807872, 7259840, 9074800, 10371200, 14519680, 18149600, 20742400, 29039360, 36299200, 72598400, 145196800]

約数ペア:

[(1, 145196800), (2, 72598400), (4, 36299200), (5, 29039360), (7, 20742400), (8, 18149600), (10, 14519680), (14, 10371200), (16, 9074800), (20, 7259840), (25, 5807872), (28, 5185600), (32, 4537400), (35, 4148480), (40, 3629920), (49, 2963200), (50, 2903936), (56, 2592800), (64, 2268700), (70, 2074240), (80, 1814960), (98, 1481600), (100, 1451968), (112, 1296400), (128, 1134350), (140, 1037120), (160, 907480), (175, 829696), (196, 740800), (200, 725984), (224, 648200), (245, 592640), (256, 567175), (280, 518560), (320, 453740), (350, 414848), (392, 370400), (400, 362992), (448, 324100), (463, 313600), (490, 296320), (560, 259280), (640, 226870), (700, 207424), (784, 185200), (800, 181496), (896, 162050), (926, 156800), (980, 148160), (1120, 129640), (1225, 118528), (1280, 113435), (1400, 103712), (1568, 92600), (1600, 90748), (1792, 81025), (1852, 78400), (1960, 74080), (2240, 64820), (2315, 62720), (2450, 59264), (2800, 51856), (3136, 46300), (3200, 45374), (3241, 44800), (3704, 39200), (3920, 37040), (4480, 32410), (4630, 31360), (4900, 29632), (5600, 25928), (6272, 23150), (6400, 22687), (6482, 22400), (7408, 19600), (7840, 18520), (8960, 16205), (9260, 15680), (9800, 14816), (11200, 12964), (11575, 12544)]