142355880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 488089800

約数和(自身を除く): 345733920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 829, 954, 1060, 1080, 1272, 1431, 1590, 1620, 1658, 1908, 2120, 2385, 2487, 2862, 3180, 3240, 3316, 3816, 4145, 4293, 4770, 4974, 5724, 6360, 6632, 7155, 7461, 8290, 8586, 9540, 9948, 11448, 12435, 14310, 14922, 16580, 17172, 19080, 19896, 21465, 22383, 24870, 28620, 29844, 33160, 34344, 37305, 42930, 43937, 44766, 49740, 57240, 59688, 67149, 74610, 85860, 87874, 89532, 99480, 111915, 131811, 134298, 149220, 171720, 175748, 179064, 219685, 223830, 263622, 268596, 298440, 335745, 351496, 395433, 439370, 447660, 527244, 537192, 659055, 671490, 790866, 878740, 895320, 1054488, 1186299, 1318110, 1342980, 1581732, 1757480, 1977165, 2372598, 2636220, 2685960, 3163464, 3558897, 3954330, 4745196, 5272440, 5931495, 7117794, 7908660, 9490392, 11862990, 14235588, 15817320, 17794485, 23725980, 28471176, 35588970, 47451960, 71177940, 142355880]

約数ペア:

[(1, 142355880), (2, 71177940), (3, 47451960), (4, 35588970), (5, 28471176), (6, 23725980), (8, 17794485), (9, 15817320), (10, 14235588), (12, 11862990), (15, 9490392), (18, 7908660), (20, 7117794), (24, 5931495), (27, 5272440), (30, 4745196), (36, 3954330), (40, 3558897), (45, 3163464), (53, 2685960), (54, 2636220), (60, 2372598), (72, 1977165), (81, 1757480), (90, 1581732), (106, 1342980), (108, 1318110), (120, 1186299), (135, 1054488), (159, 895320), (162, 878740), (180, 790866), (212, 671490), (216, 659055), (265, 537192), (270, 527244), (318, 447660), (324, 439370), (360, 395433), (405, 351496), (424, 335745), (477, 298440), (530, 268596), (540, 263622), (636, 223830), (648, 219685), (795, 179064), (810, 175748), (829, 171720), (954, 149220), (1060, 134298), (1080, 131811), (1272, 111915), (1431, 99480), (1590, 89532), (1620, 87874), (1658, 85860), (1908, 74610), (2120, 67149), (2385, 59688), (2487, 57240), (2862, 49740), (3180, 44766), (3240, 43937), (3316, 42930), (3816, 37305), (4145, 34344), (4293, 33160), (4770, 29844), (4974, 28620), (5724, 24870), (6360, 22383), (6632, 21465), (7155, 19896), (7461, 19080), (8290, 17172), (8586, 16580), (9540, 14922), (9948, 14310), (11448, 12435)]