45383800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 134221320

約数和(自身を除く): 88837520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 140, 154, 175, 196, 200, 220, 245, 275, 280, 308, 350, 385, 392, 421, 440, 490, 539, 550, 616, 700, 770, 842, 980, 1078, 1100, 1225, 1400, 1540, 1684, 1925, 1960, 2105, 2156, 2200, 2450, 2695, 2947, 3080, 3368, 3850, 4210, 4312, 4631, 4900, 5390, 5894, 7700, 8420, 9262, 9800, 10525, 10780, 11788, 13475, 14735, 15400, 16840, 18524, 20629, 21050, 21560, 23155, 23576, 26950, 29470, 32417, 37048, 41258, 42100, 46310, 53900, 58940, 64834, 73675, 82516, 84200, 92620, 103145, 107800, 115775, 117880, 129668, 147350, 162085, 165032, 185240, 206290, 226919, 231550, 259336, 294700, 324170, 412580, 453838, 463100, 515725, 589400, 648340, 810425, 825160, 907676, 926200, 1031450, 1134595, 1296680, 1620850, 1815352, 2062900, 2269190, 3241700, 4125800, 4538380, 5672975, 6483400, 9076760, 11345950, 22691900, 45383800]

約数ペア:

[(1, 45383800), (2, 22691900), (4, 11345950), (5, 9076760), (7, 6483400), (8, 5672975), (10, 4538380), (11, 4125800), (14, 3241700), (20, 2269190), (22, 2062900), (25, 1815352), (28, 1620850), (35, 1296680), (40, 1134595), (44, 1031450), (49, 926200), (50, 907676), (55, 825160), (56, 810425), (70, 648340), (77, 589400), (88, 515725), (98, 463100), (100, 453838), (110, 412580), (140, 324170), (154, 294700), (175, 259336), (196, 231550), (200, 226919), (220, 206290), (245, 185240), (275, 165032), (280, 162085), (308, 147350), (350, 129668), (385, 117880), (392, 115775), (421, 107800), (440, 103145), (490, 92620), (539, 84200), (550, 82516), (616, 73675), (700, 64834), (770, 58940), (842, 53900), (980, 46310), (1078, 42100), (1100, 41258), (1225, 37048), (1400, 32417), (1540, 29470), (1684, 26950), (1925, 23576), (1960, 23155), (2105, 21560), (2156, 21050), (2200, 20629), (2450, 18524), (2695, 16840), (2947, 15400), (3080, 14735), (3368, 13475), (3850, 11788), (4210, 10780), (4312, 10525), (4631, 9800), (4900, 9262), (5390, 8420), (5894, 7700)]