55631100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 187488000

約数和(自身を除く): 131856900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 105, 118, 140, 150, 175, 177, 210, 236, 295, 300, 350, 354, 413, 420, 449, 525, 590, 700, 708, 826, 885, 898, 1050, 1180, 1239, 1347, 1475, 1652, 1770, 1796, 2065, 2100, 2245, 2478, 2694, 2950, 3143, 3540, 4130, 4425, 4490, 4956, 5388, 5900, 6195, 6286, 6735, 8260, 8850, 8980, 9429, 10325, 11225, 12390, 12572, 13470, 15715, 17700, 18858, 20650, 22450, 24780, 26491, 26940, 30975, 31430, 33675, 37716, 41300, 44900, 47145, 52982, 61950, 62860, 67350, 78575, 79473, 94290, 105964, 123900, 132455, 134700, 157150, 158946, 185437, 188580, 235725, 264910, 314300, 317892, 370874, 397365, 471450, 529820, 556311, 662275, 741748, 794730, 927185, 942900, 1112622, 1324550, 1589460, 1854370, 1986825, 2225244, 2649100, 2781555, 3708740, 3973650, 4635925, 5563110, 7947300, 9271850, 11126220, 13907775, 18543700, 27815550, 55631100]

約数ペア:

[(1, 55631100), (2, 27815550), (3, 18543700), (4, 13907775), (5, 11126220), (6, 9271850), (7, 7947300), (10, 5563110), (12, 4635925), (14, 3973650), (15, 3708740), (20, 2781555), (21, 2649100), (25, 2225244), (28, 1986825), (30, 1854370), (35, 1589460), (42, 1324550), (50, 1112622), (59, 942900), (60, 927185), (70, 794730), (75, 741748), (84, 662275), (100, 556311), (105, 529820), (118, 471450), (140, 397365), (150, 370874), (175, 317892), (177, 314300), (210, 264910), (236, 235725), (295, 188580), (300, 185437), (350, 158946), (354, 157150), (413, 134700), (420, 132455), (449, 123900), (525, 105964), (590, 94290), (700, 79473), (708, 78575), (826, 67350), (885, 62860), (898, 61950), (1050, 52982), (1180, 47145), (1239, 44900), (1347, 41300), (1475, 37716), (1652, 33675), (1770, 31430), (1796, 30975), (2065, 26940), (2100, 26491), (2245, 24780), (2478, 22450), (2694, 20650), (2950, 18858), (3143, 17700), (3540, 15715), (4130, 13470), (4425, 12572), (4490, 12390), (4956, 11225), (5388, 10325), (5900, 9429), (6195, 8980), (6286, 8850), (6735, 8260)]