516375600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 240

約数和(自身を含む): 1808217600

約数和(自身を除く): 1291842000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 79, 80, 100, 104, 120, 130, 150, 156, 158, 195, 200, 208, 237, 240, 260, 300, 312, 316, 325, 390, 395, 400, 419, 474, 520, 600, 624, 632, 650, 780, 790, 838, 948, 975, 1027, 1040, 1185, 1200, 1257, 1264, 1300, 1560, 1580, 1676, 1896, 1950, 1975, 2054, 2095, 2370, 2514, 2600, 3081, 3120, 3160, 3352, 3792, 3900, 3950, 4108, 4190, 4740, 5028, 5135, 5200, 5447, 5925, 6162, 6285, 6320, 6704, 7800, 7900, 8216, 8380, 9480, 10056, 10270, 10475, 10894, 11850, 12324, 12570, 15405, 15600, 15800, 16341, 16432, 16760, 18960, 20112, 20540, 20950, 21788, 23700, 24648, 25140, 25675, 27235, 30810, 31425, 31600, 32682, 33101, 33520, 41080, 41900, 43576, 47400, 49296, 50280, 51350, 54470, 61620, 62850, 65364, 66202, 77025, 81705, 82160, 83800, 87152, 94800, 99303, 100560, 102700, 108940, 123240, 125700, 130728, 132404, 136175, 154050, 163410, 165505, 167600, 198606, 205400, 217880, 246480, 251400, 261456, 264808, 272350, 308100, 326820, 331010, 397212, 408525, 410800, 430313, 435760, 496515, 502800, 529616, 544700, 616200, 653640, 662020, 794424, 817050, 827525, 860626, 993030, 1089400, 1232400, 1290939, 1307280, 1324040, 1588848, 1634100, 1655050, 1721252, 1986060, 2151565, 2178800, 2482575, 2581878, 2648080, 3268200, 3310100, 3442504, 3972120, 4303130, 4965150, 5163756, 6454695, 6536400, 6620200, 6885008, 7944240, 8606260, 9930300, 10327512, 10757825, 12909390, 13240400, 17212520, 19860600, 20655024, 21515650, 25818780, 32273475, 34425040, 39721200, 43031300, 51637560, 64546950, 86062600, 103275120, 129093900, 172125200, 258187800, 516375600]

約数ペア:

[(1, 516375600), (2, 258187800), (3, 172125200), (4, 129093900), (5, 103275120), (6, 86062600), (8, 64546950), (10, 51637560), (12, 43031300), (13, 39721200), (15, 34425040), (16, 32273475), (20, 25818780), (24, 21515650), (25, 20655024), (26, 19860600), (30, 17212520), (39, 13240400), (40, 12909390), (48, 10757825), (50, 10327512), (52, 9930300), (60, 8606260), (65, 7944240), (75, 6885008), (78, 6620200), (79, 6536400), (80, 6454695), (100, 5163756), (104, 4965150), (120, 4303130), (130, 3972120), (150, 3442504), (156, 3310100), (158, 3268200), (195, 2648080), (200, 2581878), (208, 2482575), (237, 2178800), (240, 2151565), (260, 1986060), (300, 1721252), (312, 1655050), (316, 1634100), (325, 1588848), (390, 1324040), (395, 1307280), (400, 1290939), (419, 1232400), (474, 1089400), (520, 993030), (600, 860626), (624, 827525), (632, 817050), (650, 794424), (780, 662020), (790, 653640), (838, 616200), (948, 544700), (975, 529616), (1027, 502800), (1040, 496515), (1185, 435760), (1200, 430313), (1257, 410800), (1264, 408525), (1300, 397212), (1560, 331010), (1580, 326820), (1676, 308100), (1896, 272350), (1950, 264808), (1975, 261456), (2054, 251400), (2095, 246480), (2370, 217880), (2514, 205400), (2600, 198606), (3081, 167600), (3120, 165505), (3160, 163410), (3352, 154050), (3792, 136175), (3900, 132404), (3950, 130728), (4108, 125700), (4190, 123240), (4740, 108940), (5028, 102700), (5135, 100560), (5200, 99303), (5447, 94800), (5925, 87152), (6162, 83800), (6285, 82160), (6320, 81705), (6704, 77025), (7800, 66202), (7900, 65364), (8216, 62850), (8380, 61620), (9480, 54470), (10056, 51350), (10270, 50280), (10475, 49296), (10894, 47400), (11850, 43576), (12324, 41900), (12570, 41080), (15405, 33520), (15600, 33101), (15800, 32682), (16341, 31600), (16432, 31425), (16760, 30810), (18960, 27235), (20112, 25675), (20540, 25140), (20950, 24648), (21788, 23700)]