7429800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 27676800

約数和(自身を除く): 20247000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 61, 70, 75, 84, 87, 100, 105, 116, 120, 122, 140, 145, 150, 168, 174, 175, 183, 200, 203, 210, 232, 244, 280, 290, 300, 305, 348, 350, 366, 406, 420, 427, 435, 488, 525, 580, 600, 609, 610, 696, 700, 725, 732, 812, 840, 854, 870, 915, 1015, 1050, 1160, 1218, 1220, 1281, 1400, 1450, 1464, 1525, 1624, 1708, 1740, 1769, 1830, 2030, 2100, 2135, 2175, 2436, 2440, 2562, 2900, 3045, 3050, 3416, 3480, 3538, 3660, 4060, 4200, 4270, 4350, 4575, 4872, 5075, 5124, 5307, 5800, 6090, 6100, 6405, 7076, 7320, 8120, 8540, 8700, 8845, 9150, 10150, 10248, 10614, 10675, 12180, 12200, 12383, 12810, 14152, 15225, 17080, 17400, 17690, 18300, 20300, 21228, 21350, 24360, 24766, 25620, 26535, 30450, 32025, 35380, 36600, 37149, 40600, 42456, 42700, 44225, 49532, 51240, 53070, 60900, 61915, 64050, 70760, 74298, 85400, 88450, 99064, 106140, 121800, 123830, 128100, 132675, 148596, 176900, 185745, 212280, 247660, 256200, 265350, 297192, 309575, 353800, 371490, 495320, 530700, 619150, 742980, 928725, 1061400, 1238300, 1485960, 1857450, 2476600, 3714900, 7429800]

約数ペア:

[(1, 7429800), (2, 3714900), (3, 2476600), (4, 1857450), (5, 1485960), (6, 1238300), (7, 1061400), (8, 928725), (10, 742980), (12, 619150), (14, 530700), (15, 495320), (20, 371490), (21, 353800), (24, 309575), (25, 297192), (28, 265350), (29, 256200), (30, 247660), (35, 212280), (40, 185745), (42, 176900), (50, 148596), (56, 132675), (58, 128100), (60, 123830), (61, 121800), (70, 106140), (75, 99064), (84, 88450), (87, 85400), (100, 74298), (105, 70760), (116, 64050), (120, 61915), (122, 60900), (140, 53070), (145, 51240), (150, 49532), (168, 44225), (174, 42700), (175, 42456), (183, 40600), (200, 37149), (203, 36600), (210, 35380), (232, 32025), (244, 30450), (280, 26535), (290, 25620), (300, 24766), (305, 24360), (348, 21350), (350, 21228), (366, 20300), (406, 18300), (420, 17690), (427, 17400), (435, 17080), (488, 15225), (525, 14152), (580, 12810), (600, 12383), (609, 12200), (610, 12180), (696, 10675), (700, 10614), (725, 10248), (732, 10150), (812, 9150), (840, 8845), (854, 8700), (870, 8540), (915, 8120), (1015, 7320), (1050, 7076), (1160, 6405), (1218, 6100), (1220, 6090), (1281, 5800), (1400, 5307), (1450, 5124), (1464, 5075), (1525, 4872), (1624, 4575), (1708, 4350), (1740, 4270), (1769, 4200), (1830, 4060), (2030, 3660), (2100, 3538), (2135, 3480), (2175, 3416), (2436, 3050), (2440, 3045), (2562, 2900)]