328864800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12457}}^1$

素因数の和:12491

約数の個数: 144

約数和(自身を含む): 1167862752

約数和(自身を除く): 838997952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 5280, 6600, 8800, 12457, 13200, 24914, 26400, 37371, 49828, 62285, 74742, 99656, 124570, 137027, 149484, 186855, 199312, 249140, 274054, 298968, 311425, 373710, 398624, 411081, 498280, 548108, 597936, 622850, 685135, 747420, 822162, 934275, 996560, 1096216, 1195872, 1245700, 1370270, 1494840, 1644324, 1868550, 1993120, 2055405, 2192432, 2491400, 2740540, 2989680, 3288648, 3425675, 3737100, 4110810, 4384864, 4982800, 5481080, 5979360, 6577296, 6851350, 7474200, 8221620, 9965600, 10277025, 10962160, 13154592, 13702700, 14948400, 16443240, 20554050, 21924320, 27405400, 29896800, 32886480, 41108100, 54810800, 65772960, 82216200, 109621600, 164432400, 328864800]

約数ペア:

[(1, 328864800), (2, 164432400), (3, 109621600), (4, 82216200), (5, 65772960), (6, 54810800), (8, 41108100), (10, 32886480), (11, 29896800), (12, 27405400), (15, 21924320), (16, 20554050), (20, 16443240), (22, 14948400), (24, 13702700), (25, 13154592), (30, 10962160), (32, 10277025), (33, 9965600), (40, 8221620), (44, 7474200), (48, 6851350), (50, 6577296), (55, 5979360), (60, 5481080), (66, 4982800), (75, 4384864), (80, 4110810), (88, 3737100), (96, 3425675), (100, 3288648), (110, 2989680), (120, 2740540), (132, 2491400), (150, 2192432), (160, 2055405), (165, 1993120), (176, 1868550), (200, 1644324), (220, 1494840), (240, 1370270), (264, 1245700), (275, 1195872), (300, 1096216), (330, 996560), (352, 934275), (400, 822162), (440, 747420), (480, 685135), (528, 622850), (550, 597936), (600, 548108), (660, 498280), (800, 411081), (825, 398624), (880, 373710), (1056, 311425), (1100, 298968), (1200, 274054), (1320, 249140), (1650, 199312), (1760, 186855), (2200, 149484), (2400, 137027), (2640, 124570), (3300, 99656), (4400, 74742), (5280, 62285), (6600, 49828), (8800, 37371), (12457, 26400), (13200, 24914)]