56506800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 270

約数和(自身を含む): 217574244

約数和(自身を除く): 161067444

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 49, 50, 56, 60, 62, 70, 75, 80, 84, 93, 98, 100, 105, 112, 120, 124, 140, 147, 150, 155, 168, 175, 186, 196, 200, 210, 217, 240, 245, 248, 280, 294, 300, 310, 336, 350, 372, 392, 400, 420, 434, 465, 490, 496, 525, 560, 588, 600, 620, 651, 700, 735, 744, 775, 784, 840, 868, 930, 961, 980, 1050, 1085, 1176, 1200, 1225, 1240, 1302, 1400, 1470, 1488, 1519, 1550, 1680, 1736, 1860, 1922, 1960, 2100, 2170, 2325, 2352, 2450, 2480, 2604, 2800, 2883, 2940, 3038, 3100, 3255, 3472, 3675, 3720, 3844, 3920, 4200, 4340, 4557, 4650, 4805, 4900, 5208, 5425, 5766, 5880, 6076, 6200, 6510, 6727, 7350, 7440, 7595, 7688, 8400, 8680, 9114, 9300, 9610, 9800, 10416, 10850, 11532, 11760, 12152, 12400, 13020, 13454, 14415, 14700, 15190, 15376, 16275, 17360, 18228, 18600, 19220, 19600, 20181, 21700, 22785, 23064, 24025, 24304, 26040, 26908, 28830, 29400, 30380, 32550, 33635, 36456, 37200, 37975, 38440, 40362, 43400, 45570, 46128, 47089, 48050, 52080, 53816, 57660, 58800, 60760, 65100, 67270, 72075, 72912, 75950, 76880, 80724, 86800, 91140, 94178, 96100, 100905, 107632, 113925, 115320, 121520, 130200, 134540, 141267, 144150, 151900, 161448, 168175, 182280, 188356, 192200, 201810, 227850, 230640, 235445, 260400, 269080, 282534, 288300, 303800, 322896, 336350, 364560, 376712, 384400, 403620, 455700, 470890, 504525, 538160, 565068, 576600, 607600, 672700, 706335, 753424, 807240, 911400, 941780, 1009050, 1130136, 1153200, 1177225, 1345400, 1412670, 1614480, 1822800, 1883560, 2018100, 2260272, 2354450, 2690800, 2825340, 3531675, 3767120, 4036200, 4708900, 5650680, 7063350, 8072400, 9417800, 11301360, 14126700, 18835600, 28253400, 56506800]

約数ペア:

[(1, 56506800), (2, 28253400), (3, 18835600), (4, 14126700), (5, 11301360), (6, 9417800), (7, 8072400), (8, 7063350), (10, 5650680), (12, 4708900), (14, 4036200), (15, 3767120), (16, 3531675), (20, 2825340), (21, 2690800), (24, 2354450), (25, 2260272), (28, 2018100), (30, 1883560), (31, 1822800), (35, 1614480), (40, 1412670), (42, 1345400), (48, 1177225), (49, 1153200), (50, 1130136), (56, 1009050), (60, 941780), (62, 911400), (70, 807240), (75, 753424), (80, 706335), (84, 672700), (93, 607600), (98, 576600), (100, 565068), (105, 538160), (112, 504525), (120, 470890), (124, 455700), (140, 403620), (147, 384400), (150, 376712), (155, 364560), (168, 336350), (175, 322896), (186, 303800), (196, 288300), (200, 282534), (210, 269080), (217, 260400), (240, 235445), (245, 230640), (248, 227850), (280, 201810), (294, 192200), (300, 188356), (310, 182280), (336, 168175), (350, 161448), (372, 151900), (392, 144150), (400, 141267), (420, 134540), (434, 130200), (465, 121520), (490, 115320), (496, 113925), (525, 107632), (560, 100905), (588, 96100), (600, 94178), (620, 91140), (651, 86800), (700, 80724), (735, 76880), (744, 75950), (775, 72912), (784, 72075), (840, 67270), (868, 65100), (930, 60760), (961, 58800), (980, 57660), (1050, 53816), (1085, 52080), (1176, 48050), (1200, 47089), (1225, 46128), (1240, 45570), (1302, 43400), (1400, 40362), (1470, 38440), (1488, 37975), (1519, 37200), (1550, 36456), (1680, 33635), (1736, 32550), (1860, 30380), (1922, 29400), (1960, 28830), (2100, 26908), (2170, 26040), (2325, 24304), (2352, 24025), (2450, 23064), (2480, 22785), (2604, 21700), (2800, 20181), (2883, 19600), (2940, 19220), (3038, 18600), (3100, 18228), (3255, 17360), (3472, 16275), (3675, 15376), (3720, 15190), (3844, 14700), (3920, 14415), (4200, 13454), (4340, 13020), (4557, 12400), (4650, 12152), (4805, 11760), (4900, 11532), (5208, 10850), (5425, 10416), (5766, 9800), (5880, 9610), (6076, 9300), (6200, 9114), (6510, 8680), (6727, 8400), (7350, 7688), (7440, 7595)]