123531600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1045

約数の個数: 120

約数和(自身を含む): 399652992

約数和(自身を除く): 276121392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 113, 120, 150, 200, 226, 240, 300, 339, 400, 452, 565, 600, 678, 904, 911, 1130, 1200, 1356, 1695, 1808, 1822, 2260, 2712, 2733, 2825, 3390, 3644, 4520, 4555, 5424, 5466, 5650, 6780, 7288, 8475, 9040, 9110, 10932, 11300, 13560, 13665, 14576, 16950, 18220, 21864, 22600, 22775, 27120, 27330, 33900, 36440, 43728, 45200, 45550, 54660, 67800, 68325, 72880, 91100, 102943, 109320, 135600, 136650, 182200, 205886, 218640, 273300, 308829, 364400, 411772, 514715, 546600, 617658, 823544, 1029430, 1093200, 1235316, 1544145, 1647088, 2058860, 2470632, 2573575, 3088290, 4117720, 4941264, 5147150, 6176580, 7720725, 8235440, 10294300, 12353160, 15441450, 20588600, 24706320, 30882900, 41177200, 61765800, 123531600]

約数ペア:

[(1, 123531600), (2, 61765800), (3, 41177200), (4, 30882900), (5, 24706320), (6, 20588600), (8, 15441450), (10, 12353160), (12, 10294300), (15, 8235440), (16, 7720725), (20, 6176580), (24, 5147150), (25, 4941264), (30, 4117720), (40, 3088290), (48, 2573575), (50, 2470632), (60, 2058860), (75, 1647088), (80, 1544145), (100, 1235316), (113, 1093200), (120, 1029430), (150, 823544), (200, 617658), (226, 546600), (240, 514715), (300, 411772), (339, 364400), (400, 308829), (452, 273300), (565, 218640), (600, 205886), (678, 182200), (904, 136650), (911, 135600), (1130, 109320), (1200, 102943), (1356, 91100), (1695, 72880), (1808, 68325), (1822, 67800), (2260, 54660), (2712, 45550), (2733, 45200), (2825, 43728), (3390, 36440), (3644, 33900), (4520, 27330), (4555, 27120), (5424, 22775), (5466, 22600), (5650, 21864), (6780, 18220), (7288, 16950), (8475, 14576), (9040, 13665), (9110, 13560), (10932, 11300)]