45656800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 131991552

約数和(自身を除く): 86334752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 263, 280, 310, 350, 400, 434, 496, 526, 560, 620, 700, 775, 800, 868, 992, 1052, 1085, 1120, 1240, 1315, 1400, 1550, 1736, 1841, 2104, 2170, 2480, 2630, 2800, 3100, 3472, 3682, 4208, 4340, 4960, 5260, 5425, 5600, 6200, 6575, 6944, 7364, 8153, 8416, 8680, 9205, 10520, 10850, 12400, 13150, 14728, 16306, 17360, 18410, 21040, 21700, 24800, 26300, 29456, 32612, 34720, 36820, 40765, 42080, 43400, 46025, 52600, 57071, 58912, 65224, 73640, 81530, 86800, 92050, 105200, 114142, 130448, 147280, 163060, 173600, 184100, 203825, 210400, 228284, 260896, 285355, 294560, 326120, 368200, 407650, 456568, 570710, 652240, 736400, 815300, 913136, 1141420, 1304480, 1426775, 1472800, 1630600, 1826272, 2282840, 2853550, 3261200, 4565680, 5707100, 6522400, 9131360, 11414200, 22828400, 45656800]

約数ペア:

[(1, 45656800), (2, 22828400), (4, 11414200), (5, 9131360), (7, 6522400), (8, 5707100), (10, 4565680), (14, 3261200), (16, 2853550), (20, 2282840), (25, 1826272), (28, 1630600), (31, 1472800), (32, 1426775), (35, 1304480), (40, 1141420), (50, 913136), (56, 815300), (62, 736400), (70, 652240), (80, 570710), (100, 456568), (112, 407650), (124, 368200), (140, 326120), (155, 294560), (160, 285355), (175, 260896), (200, 228284), (217, 210400), (224, 203825), (248, 184100), (263, 173600), (280, 163060), (310, 147280), (350, 130448), (400, 114142), (434, 105200), (496, 92050), (526, 86800), (560, 81530), (620, 73640), (700, 65224), (775, 58912), (800, 57071), (868, 52600), (992, 46025), (1052, 43400), (1085, 42080), (1120, 40765), (1240, 36820), (1315, 34720), (1400, 32612), (1550, 29456), (1736, 26300), (1841, 24800), (2104, 21700), (2170, 21040), (2480, 18410), (2630, 17360), (2800, 16306), (3100, 14728), (3472, 13150), (3682, 12400), (4208, 10850), (4340, 10520), (4960, 9205), (5260, 8680), (5425, 8416), (5600, 8153), (6200, 7364), (6575, 6944)]