2000125872

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:897

約数の個数: 200

約数和(自身を含む): 6065276976

約数和(自身を除く): 4065151104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 53, 54, 72, 74, 81, 106, 108, 111, 144, 148, 159, 162, 212, 216, 222, 296, 318, 324, 333, 424, 432, 444, 477, 592, 636, 648, 666, 787, 848, 888, 954, 999, 1272, 1296, 1332, 1431, 1574, 1776, 1908, 1961, 1998, 2361, 2544, 2664, 2862, 2997, 3148, 3816, 3922, 3996, 4293, 4722, 5328, 5724, 5883, 5994, 6296, 7083, 7632, 7844, 7992, 8586, 9444, 11448, 11766, 11988, 12592, 14166, 15688, 15984, 17172, 17649, 18888, 21249, 22896, 23532, 23976, 28332, 29119, 31376, 34344, 35298, 37776, 41711, 42498, 47064, 47952, 52947, 56664, 58238, 63747, 68688, 70596, 83422, 84996, 87357, 94128, 105894, 113328, 116476, 125133, 127494, 141192, 158841, 166844, 169992, 174714, 211788, 232952, 250266, 254988, 262071, 282384, 317682, 333688, 339984, 349428, 375399, 423576, 465904, 500532, 509976, 524142, 635364, 667376, 698856, 750798, 786213, 847152, 1001064, 1019952, 1048284, 1126197, 1270728, 1397712, 1501596, 1543307, 1572426, 2002128, 2096568, 2252394, 2358639, 2541456, 3003192, 3086614, 3144852, 3378591, 4193136, 4504788, 4629921, 4717278, 6006384, 6173228, 6289704, 6757182, 9009576, 9259842, 9434556, 12346456, 12579408, 13514364, 13889763, 18019152, 18519684, 18869112, 24692912, 27028728, 27779526, 37039368, 37738224, 41669289, 54057456, 55559052, 74078736, 83338578, 111118104, 125007867, 166677156, 222236208, 250015734, 333354312, 500031468, 666708624, 1000062936, 2000125872]

約数ペア:

[(1, 2000125872), (2, 1000062936), (3, 666708624), (4, 500031468), (6, 333354312), (8, 250015734), (9, 222236208), (12, 166677156), (16, 125007867), (18, 111118104), (24, 83338578), (27, 74078736), (36, 55559052), (37, 54057456), (48, 41669289), (53, 37738224), (54, 37039368), (72, 27779526), (74, 27028728), (81, 24692912), (106, 18869112), (108, 18519684), (111, 18019152), (144, 13889763), (148, 13514364), (159, 12579408), (162, 12346456), (212, 9434556), (216, 9259842), (222, 9009576), (296, 6757182), (318, 6289704), (324, 6173228), (333, 6006384), (424, 4717278), (432, 4629921), (444, 4504788), (477, 4193136), (592, 3378591), (636, 3144852), (648, 3086614), (666, 3003192), (787, 2541456), (848, 2358639), (888, 2252394), (954, 2096568), (999, 2002128), (1272, 1572426), (1296, 1543307), (1332, 1501596), (1431, 1397712), (1574, 1270728), (1776, 1126197), (1908, 1048284), (1961, 1019952), (1998, 1001064), (2361, 847152), (2544, 786213), (2664, 750798), (2862, 698856), (2997, 667376), (3148, 635364), (3816, 524142), (3922, 509976), (3996, 500532), (4293, 465904), (4722, 423576), (5328, 375399), (5724, 349428), (5883, 339984), (5994, 333688), (6296, 317682), (7083, 282384), (7632, 262071), (7844, 254988), (7992, 250266), (8586, 232952), (9444, 211788), (11448, 174714), (11766, 169992), (11988, 166844), (12592, 158841), (14166, 141192), (15688, 127494), (15984, 125133), (17172, 116476), (17649, 113328), (18888, 105894), (21249, 94128), (22896, 87357), (23532, 84996), (23976, 83422), (28332, 70596), (29119, 68688), (31376, 63747), (34344, 58238), (35298, 56664), (37776, 52947), (41711, 47952), (42498, 47064)]