250539200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 667841184

約数和(自身を除く): 417301984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 61, 64, 68, 80, 85, 100, 122, 136, 151, 160, 170, 200, 244, 272, 302, 305, 320, 340, 400, 425, 488, 544, 604, 610, 680, 755, 800, 850, 976, 1037, 1088, 1208, 1220, 1360, 1510, 1525, 1600, 1700, 1952, 2074, 2416, 2440, 2567, 2720, 3020, 3050, 3400, 3775, 3904, 4148, 4832, 4880, 5134, 5185, 5440, 6040, 6100, 6800, 7550, 8296, 9211, 9664, 9760, 10268, 10370, 12080, 12200, 12835, 13600, 15100, 16592, 18422, 19520, 20536, 20740, 24160, 24400, 25670, 25925, 27200, 30200, 33184, 36844, 41072, 41480, 46055, 48320, 48800, 51340, 51850, 60400, 64175, 66368, 73688, 82144, 82960, 92110, 97600, 102680, 103700, 120800, 128350, 147376, 156587, 164288, 165920, 184220, 205360, 207400, 230275, 241600, 256700, 294752, 313174, 331840, 368440, 410720, 414800, 460550, 513400, 589504, 626348, 736880, 782935, 821440, 829600, 921100, 1026800, 1252696, 1473760, 1565870, 1659200, 1842200, 2053600, 2505392, 2947520, 3131740, 3684400, 3914675, 4107200, 5010784, 6263480, 7368800, 7829350, 10021568, 12526960, 14737600, 15658700, 25053920, 31317400, 50107840, 62634800, 125269600, 250539200]

約数ペア:

[(1, 250539200), (2, 125269600), (4, 62634800), (5, 50107840), (8, 31317400), (10, 25053920), (16, 15658700), (17, 14737600), (20, 12526960), (25, 10021568), (32, 7829350), (34, 7368800), (40, 6263480), (50, 5010784), (61, 4107200), (64, 3914675), (68, 3684400), (80, 3131740), (85, 2947520), (100, 2505392), (122, 2053600), (136, 1842200), (151, 1659200), (160, 1565870), (170, 1473760), (200, 1252696), (244, 1026800), (272, 921100), (302, 829600), (305, 821440), (320, 782935), (340, 736880), (400, 626348), (425, 589504), (488, 513400), (544, 460550), (604, 414800), (610, 410720), (680, 368440), (755, 331840), (800, 313174), (850, 294752), (976, 256700), (1037, 241600), (1088, 230275), (1208, 207400), (1220, 205360), (1360, 184220), (1510, 165920), (1525, 164288), (1600, 156587), (1700, 147376), (1952, 128350), (2074, 120800), (2416, 103700), (2440, 102680), (2567, 97600), (2720, 92110), (3020, 82960), (3050, 82144), (3400, 73688), (3775, 66368), (3904, 64175), (4148, 60400), (4832, 51850), (4880, 51340), (5134, 48800), (5185, 48320), (5440, 46055), (6040, 41480), (6100, 41072), (6800, 36844), (7550, 33184), (8296, 30200), (9211, 27200), (9664, 25925), (9760, 25670), (10268, 24400), (10370, 24160), (12080, 20740), (12200, 20536), (12835, 19520), (13600, 18422), (15100, 16592)]