425839320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27509}}^1$

素因数の和:27569

約数の個数: 96

約数和(自身を含む): 1416214800

約数和(自身を除く): 990375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 27509, 55018, 82527, 110036, 137545, 165054, 220072, 247581, 275090, 330108, 412635, 495162, 550180, 660216, 825270, 990324, 1100360, 1182887, 1237905, 1650540, 1980648, 2365774, 2475810, 3301080, 3548661, 4731548, 4951620, 5914435, 7097322, 9463096, 9903240, 10645983, 11828870, 14194644, 17743305, 21291966, 23657740, 28389288, 35486610, 42583932, 47315480, 53229915, 70973220, 85167864, 106459830, 141946440, 212919660, 425839320]

約数ペア:

[(1, 425839320), (2, 212919660), (3, 141946440), (4, 106459830), (5, 85167864), (6, 70973220), (8, 53229915), (9, 47315480), (10, 42583932), (12, 35486610), (15, 28389288), (18, 23657740), (20, 21291966), (24, 17743305), (30, 14194644), (36, 11828870), (40, 10645983), (43, 9903240), (45, 9463096), (60, 7097322), (72, 5914435), (86, 4951620), (90, 4731548), (120, 3548661), (129, 3301080), (172, 2475810), (180, 2365774), (215, 1980648), (258, 1650540), (344, 1237905), (360, 1182887), (387, 1100360), (430, 990324), (516, 825270), (645, 660216), (774, 550180), (860, 495162), (1032, 412635), (1290, 330108), (1548, 275090), (1720, 247581), (1935, 220072), (2580, 165054), (3096, 137545), (3870, 110036), (5160, 82527), (7740, 55018), (15480, 27509)]