20165326800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{1051}}^1$

素因数の和:1402

約数の個数: 240

約数和(自身を含む): 65996252160

約数和(自身を除く): 45830925360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 59, 60, 75, 80, 100, 118, 120, 150, 177, 200, 236, 240, 271, 295, 300, 354, 400, 472, 542, 590, 600, 708, 813, 885, 944, 1051, 1084, 1180, 1200, 1355, 1416, 1475, 1626, 1770, 2102, 2168, 2360, 2710, 2832, 2950, 3153, 3252, 3540, 4065, 4204, 4336, 4425, 4720, 5255, 5420, 5900, 6306, 6504, 6775, 7080, 8130, 8408, 8850, 10510, 10840, 11800, 12612, 13008, 13550, 14160, 15765, 15989, 16260, 16816, 17700, 20325, 21020, 21680, 23600, 25224, 26275, 27100, 31530, 31978, 32520, 35400, 40650, 42040, 47967, 50448, 52550, 54200, 62009, 63060, 63956, 65040, 70800, 78825, 79945, 81300, 84080, 95934, 105100, 108400, 124018, 126120, 127912, 157650, 159890, 162600, 186027, 191868, 210200, 239835, 248036, 252240, 255824, 284821, 310045, 315300, 319780, 325200, 372054, 383736, 399725, 420400, 479670, 496072, 569642, 620090, 630600, 639560, 744108, 767472, 799450, 854463, 930135, 959340, 992144, 1139284, 1199175, 1240180, 1261200, 1279120, 1424105, 1488216, 1550225, 1598900, 1708926, 1860270, 1918680, 2278568, 2398350, 2480360, 2848210, 2976432, 3100450, 3197800, 3417852, 3720540, 3837360, 4272315, 4557136, 4650675, 4796700, 4960720, 5696420, 6200900, 6395600, 6835704, 7120525, 7441080, 8544630, 9301350, 9593400, 11392840, 12401800, 13671408, 14241050, 14882160, 16804439, 17089260, 18602700, 19186800, 21361575, 22785680, 24803600, 28482100, 33608878, 34178520, 37205400, 42723150, 50413317, 56964200, 67217756, 68357040, 74410800, 84022195, 85446300, 100826634, 113928400, 134435512, 168044390, 170892600, 201653268, 252066585, 268871024, 336088780, 341785200, 403306536, 420110975, 504133170, 672177560, 806613072, 840221950, 1008266340, 1260332925, 1344355120, 1680443900, 2016532680, 2520665850, 3360887800, 4033065360, 5041331700, 6721775600, 10082663400, 20165326800]

約数ペア:

[(1, 20165326800), (2, 10082663400), (3, 6721775600), (4, 5041331700), (5, 4033065360), (6, 3360887800), (8, 2520665850), (10, 2016532680), (12, 1680443900), (15, 1344355120), (16, 1260332925), (20, 1008266340), (24, 840221950), (25, 806613072), (30, 672177560), (40, 504133170), (48, 420110975), (50, 403306536), (59, 341785200), (60, 336088780), (75, 268871024), (80, 252066585), (100, 201653268), (118, 170892600), (120, 168044390), (150, 134435512), (177, 113928400), (200, 100826634), (236, 85446300), (240, 84022195), (271, 74410800), (295, 68357040), (300, 67217756), (354, 56964200), (400, 50413317), (472, 42723150), (542, 37205400), (590, 34178520), (600, 33608878), (708, 28482100), (813, 24803600), (885, 22785680), (944, 21361575), (1051, 19186800), (1084, 18602700), (1180, 17089260), (1200, 16804439), (1355, 14882160), (1416, 14241050), (1475, 13671408), (1626, 12401800), (1770, 11392840), (2102, 9593400), (2168, 9301350), (2360, 8544630), (2710, 7441080), (2832, 7120525), (2950, 6835704), (3153, 6395600), (3252, 6200900), (3540, 5696420), (4065, 4960720), (4204, 4796700), (4336, 4650675), (4425, 4557136), (4720, 4272315), (5255, 3837360), (5420, 3720540), (5900, 3417852), (6306, 3197800), (6504, 3100450), (6775, 2976432), (7080, 2848210), (8130, 2480360), (8408, 2398350), (8850, 2278568), (10510, 1918680), (10840, 1860270), (11800, 1708926), (12612, 1598900), (13008, 1550225), (13550, 1488216), (14160, 1424105), (15765, 1279120), (15989, 1261200), (16260, 1240180), (16816, 1199175), (17700, 1139284), (20325, 992144), (21020, 959340), (21680, 930135), (23600, 854463), (25224, 799450), (26275, 767472), (27100, 744108), (31530, 639560), (31978, 630600), (32520, 620090), (35400, 569642), (40650, 496072), (42040, 479670), (47967, 420400), (50448, 399725), (52550, 383736), (54200, 372054), (62009, 325200), (63060, 319780), (63956, 315300), (65040, 310045), (70800, 284821), (78825, 255824), (79945, 252240), (81300, 248036), (84080, 239835), (95934, 210200), (105100, 191868), (108400, 186027), (124018, 162600), (126120, 159890), (127912, 157650)]