242538300

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{1109}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 790053600

約数和(自身を除く): 547515300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1109, 1215, 1350, 1458, 1620, 2025, 2187, 2218, 2430, 2700, 2916, 3327, 3645, 4050, 4374, 4436, 4860, 5545, 6075, 6654, 7290, 8100, 8748, 9981, 10935, 11090, 12150, 13308, 14580, 16635, 18225, 19962, 21870, 22180, 24300, 27725, 29943, 33270, 36450, 39924, 43740, 49905, 54675, 55450, 59886, 66540, 72900, 83175, 89829, 99810, 109350, 110900, 119772, 149715, 166350, 179658, 199620, 218700, 249525, 269487, 299430, 332700, 359316, 449145, 499050, 538974, 598860, 748575, 808461, 898290, 998100, 1077948, 1347435, 1497150, 1616922, 1796580, 2245725, 2425383, 2694870, 2994300, 3233844, 4042305, 4491450, 4850766, 5389740, 6737175, 8084610, 8982900, 9701532, 12126915, 13474350, 16169220, 20211525, 24253830, 26948700, 40423050, 48507660, 60634575, 80846100, 121269150, 242538300]

約数ペア:

[(1, 242538300), (2, 121269150), (3, 80846100), (4, 60634575), (5, 48507660), (6, 40423050), (9, 26948700), (10, 24253830), (12, 20211525), (15, 16169220), (18, 13474350), (20, 12126915), (25, 9701532), (27, 8982900), (30, 8084610), (36, 6737175), (45, 5389740), (50, 4850766), (54, 4491450), (60, 4042305), (75, 3233844), (81, 2994300), (90, 2694870), (100, 2425383), (108, 2245725), (135, 1796580), (150, 1616922), (162, 1497150), (180, 1347435), (225, 1077948), (243, 998100), (270, 898290), (300, 808461), (324, 748575), (405, 598860), (450, 538974), (486, 499050), (540, 449145), (675, 359316), (729, 332700), (810, 299430), (900, 269487), (972, 249525), (1109, 218700), (1215, 199620), (1350, 179658), (1458, 166350), (1620, 149715), (2025, 119772), (2187, 110900), (2218, 109350), (2430, 99810), (2700, 89829), (2916, 83175), (3327, 72900), (3645, 66540), (4050, 59886), (4374, 55450), (4436, 54675), (4860, 49905), (5545, 43740), (6075, 39924), (6654, 36450), (7290, 33270), (8100, 29943), (8748, 27725), (9981, 24300), (10935, 22180), (11090, 21870), (12150, 19962), (13308, 18225), (14580, 16635)]