53901720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1770

約数の個数: 128

約数和(自身を含む): 185976000

約数和(自身を除く): 132074280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1721, 1740, 2088, 2610, 3132, 3442, 3480, 3915, 5163, 5220, 6264, 6884, 7830, 8605, 10326, 10440, 13768, 15489, 15660, 17210, 20652, 25815, 30978, 31320, 34420, 41304, 46467, 49909, 51630, 61956, 68840, 77445, 92934, 99818, 103260, 123912, 149727, 154890, 185868, 199636, 206520, 232335, 249545, 299454, 309780, 371736, 399272, 449181, 464670, 499090, 598908, 619560, 748635, 898362, 929340, 998180, 1197816, 1347543, 1497270, 1796724, 1858680, 1996360, 2245905, 2695086, 2994540, 3593448, 4491810, 5390172, 5989080, 6737715, 8983620, 10780344, 13475430, 17967240, 26950860, 53901720]

約数ペア:

[(1, 53901720), (2, 26950860), (3, 17967240), (4, 13475430), (5, 10780344), (6, 8983620), (8, 6737715), (9, 5989080), (10, 5390172), (12, 4491810), (15, 3593448), (18, 2994540), (20, 2695086), (24, 2245905), (27, 1996360), (29, 1858680), (30, 1796724), (36, 1497270), (40, 1347543), (45, 1197816), (54, 998180), (58, 929340), (60, 898362), (72, 748635), (87, 619560), (90, 598908), (108, 499090), (116, 464670), (120, 449181), (135, 399272), (145, 371736), (174, 309780), (180, 299454), (216, 249545), (232, 232335), (261, 206520), (270, 199636), (290, 185868), (348, 154890), (360, 149727), (435, 123912), (522, 103260), (540, 99818), (580, 92934), (696, 77445), (783, 68840), (870, 61956), (1044, 51630), (1080, 49909), (1160, 46467), (1305, 41304), (1566, 34420), (1721, 31320), (1740, 30978), (2088, 25815), (2610, 20652), (3132, 17210), (3442, 15660), (3480, 15489), (3915, 13768), (5163, 10440), (5220, 10326), (6264, 8605), (6884, 7830)]