51038400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^3\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 336

約数和(自身を含む): 201574400

約数和(自身を除く): 150536000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 49, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 98, 100, 105, 112, 120, 124, 140, 147, 150, 155, 160, 168, 175, 186, 192, 196, 200, 210, 217, 224, 240, 245, 248, 280, 294, 300, 310, 320, 336, 343, 350, 372, 392, 400, 420, 434, 448, 465, 480, 490, 496, 525, 560, 588, 600, 620, 651, 672, 686, 700, 735, 744, 775, 784, 800, 840, 868, 930, 960, 980, 992, 1029, 1050, 1085, 1120, 1176, 1200, 1225, 1240, 1302, 1344, 1372, 1400, 1470, 1488, 1519, 1550, 1568, 1600, 1680, 1715, 1736, 1860, 1960, 1984, 2058, 2100, 2170, 2240, 2325, 2352, 2400, 2450, 2480, 2604, 2744, 2800, 2940, 2976, 3038, 3100, 3136, 3255, 3360, 3430, 3472, 3675, 3720, 3920, 4116, 4200, 4340, 4557, 4650, 4704, 4800, 4900, 4960, 5145, 5208, 5425, 5488, 5600, 5880, 5952, 6076, 6200, 6510, 6720, 6860, 6944, 7350, 7440, 7595, 7840, 8232, 8400, 8575, 8680, 9114, 9300, 9408, 9800, 9920, 10290, 10416, 10633, 10850, 10976, 11200, 11760, 12152, 12400, 13020, 13720, 13888, 14700, 14880, 15190, 15680, 16275, 16464, 16800, 17150, 17360, 18228, 18600, 19600, 20580, 20832, 21266, 21700, 21952, 22785, 23520, 24304, 24800, 25725, 26040, 27440, 29400, 29760, 30380, 31899, 32550, 32928, 33600, 34300, 34720, 36456, 37200, 37975, 39200, 41160, 41664, 42532, 43400, 45570, 47040, 48608, 49600, 51450, 52080, 53165, 54880, 58800, 60760, 63798, 65100, 65856, 68600, 69440, 72912, 74400, 75950, 78400, 82320, 85064, 86800, 91140, 97216, 102900, 104160, 106330, 109760, 113925, 117600, 121520, 127596, 130200, 137200, 145824, 148800, 151900, 159495, 164640, 170128, 173600, 182280, 205800, 208320, 212660, 227850, 235200, 243040, 255192, 260400, 265825, 274400, 291648, 303800, 318990, 329280, 340256, 347200, 364560, 411600, 425320, 455700, 486080, 510384, 520800, 531650, 548800, 607600, 637980, 680512, 729120, 797475, 823200, 850640, 911400, 1020768, 1041600, 1063300, 1215200, 1275960, 1458240, 1594950, 1646400, 1701280, 1822800, 2041536, 2126600, 2430400, 2551920, 3189900, 3402560, 3645600, 4253200, 5103840, 6379800, 7291200, 8506400, 10207680, 12759600, 17012800, 25519200, 51038400]

約数ペア:

[(1, 51038400), (2, 25519200), (3, 17012800), (4, 12759600), (5, 10207680), (6, 8506400), (7, 7291200), (8, 6379800), (10, 5103840), (12, 4253200), (14, 3645600), (15, 3402560), (16, 3189900), (20, 2551920), (21, 2430400), (24, 2126600), (25, 2041536), (28, 1822800), (30, 1701280), (31, 1646400), (32, 1594950), (35, 1458240), (40, 1275960), (42, 1215200), (48, 1063300), (49, 1041600), (50, 1020768), (56, 911400), (60, 850640), (62, 823200), (64, 797475), (70, 729120), (75, 680512), (80, 637980), (84, 607600), (93, 548800), (96, 531650), (98, 520800), (100, 510384), (105, 486080), (112, 455700), (120, 425320), (124, 411600), (140, 364560), (147, 347200), (150, 340256), (155, 329280), (160, 318990), (168, 303800), (175, 291648), (186, 274400), (192, 265825), (196, 260400), (200, 255192), (210, 243040), (217, 235200), (224, 227850), (240, 212660), (245, 208320), (248, 205800), (280, 182280), (294, 173600), (300, 170128), (310, 164640), (320, 159495), (336, 151900), (343, 148800), (350, 145824), (372, 137200), (392, 130200), (400, 127596), (420, 121520), (434, 117600), (448, 113925), (465, 109760), (480, 106330), (490, 104160), (496, 102900), (525, 97216), (560, 91140), (588, 86800), (600, 85064), (620, 82320), (651, 78400), (672, 75950), (686, 74400), (700, 72912), (735, 69440), (744, 68600), (775, 65856), (784, 65100), (800, 63798), (840, 60760), (868, 58800), (930, 54880), (960, 53165), (980, 52080), (992, 51450), (1029, 49600), (1050, 48608), (1085, 47040), (1120, 45570), (1176, 43400), (1200, 42532), (1225, 41664), (1240, 41160), (1302, 39200), (1344, 37975), (1372, 37200), (1400, 36456), (1470, 34720), (1488, 34300), (1519, 33600), (1550, 32928), (1568, 32550), (1600, 31899), (1680, 30380), (1715, 29760), (1736, 29400), (1860, 27440), (1960, 26040), (1984, 25725), (2058, 24800), (2100, 24304), (2170, 23520), (2240, 22785), (2325, 21952), (2352, 21700), (2400, 21266), (2450, 20832), (2480, 20580), (2604, 19600), (2744, 18600), (2800, 18228), (2940, 17360), (2976, 17150), (3038, 16800), (3100, 16464), (3136, 16275), (3255, 15680), (3360, 15190), (3430, 14880), (3472, 14700), (3675, 13888), (3720, 13720), (3920, 13020), (4116, 12400), (4200, 12152), (4340, 11760), (4557, 11200), (4650, 10976), (4704, 10850), (4800, 10633), (4900, 10416), (4960, 10290), (5145, 9920), (5208, 9800), (5425, 9408), (5488, 9300), (5600, 9114), (5880, 8680), (5952, 8575), (6076, 8400), (6200, 8232), (6510, 7840), (6720, 7595), (6860, 7440), (6944, 7350)]