25097760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 88746840

約数和(自身を除く): 63649080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 601, 696, 720, 870, 928, 1044, 1160, 1202, 1305, 1392, 1440, 1740, 1803, 2088, 2320, 2404, 2610, 2784, 3005, 3480, 3606, 4176, 4640, 4808, 5220, 5409, 6010, 6960, 7212, 8352, 9015, 9616, 10440, 10818, 12020, 13920, 14424, 17429, 18030, 19232, 20880, 21636, 24040, 27045, 28848, 34858, 36060, 41760, 43272, 48080, 52287, 54090, 57696, 69716, 72120, 86544, 87145, 96160, 104574, 108180, 139432, 144240, 156861, 173088, 174290, 209148, 216360, 261435, 278864, 288480, 313722, 348580, 418296, 432720, 522870, 557728, 627444, 697160, 784305, 836592, 865440, 1045740, 1254888, 1394320, 1568610, 1673184, 2091480, 2509776, 2788640, 3137220, 4182960, 5019552, 6274440, 8365920, 12548880, 25097760]

約数ペア:

[(1, 25097760), (2, 12548880), (3, 8365920), (4, 6274440), (5, 5019552), (6, 4182960), (8, 3137220), (9, 2788640), (10, 2509776), (12, 2091480), (15, 1673184), (16, 1568610), (18, 1394320), (20, 1254888), (24, 1045740), (29, 865440), (30, 836592), (32, 784305), (36, 697160), (40, 627444), (45, 557728), (48, 522870), (58, 432720), (60, 418296), (72, 348580), (80, 313722), (87, 288480), (90, 278864), (96, 261435), (116, 216360), (120, 209148), (144, 174290), (145, 173088), (160, 156861), (174, 144240), (180, 139432), (232, 108180), (240, 104574), (261, 96160), (288, 87145), (290, 86544), (348, 72120), (360, 69716), (435, 57696), (464, 54090), (480, 52287), (522, 48080), (580, 43272), (601, 41760), (696, 36060), (720, 34858), (870, 28848), (928, 27045), (1044, 24040), (1160, 21636), (1202, 20880), (1305, 19232), (1392, 18030), (1440, 17429), (1740, 14424), (1803, 13920), (2088, 12020), (2320, 10818), (2404, 10440), (2610, 9616), (2784, 9015), (3005, 8352), (3480, 7212), (3606, 6960), (4176, 6010), (4640, 5409), (4808, 5220)]