207946200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 288

約数和(自身を含む): 819322560

約数和(自身を除く): 611376360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 49, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 98, 100, 105, 110, 120, 132, 140, 147, 150, 154, 165, 168, 175, 196, 200, 210, 220, 231, 245, 264, 275, 280, 294, 300, 308, 330, 350, 385, 392, 420, 440, 462, 490, 525, 539, 550, 588, 600, 616, 643, 660, 700, 735, 770, 825, 840, 924, 980, 1050, 1078, 1100, 1155, 1176, 1225, 1286, 1320, 1400, 1470, 1540, 1617, 1650, 1848, 1925, 1929, 1960, 2100, 2156, 2200, 2310, 2450, 2572, 2695, 2940, 3080, 3215, 3234, 3300, 3675, 3850, 3858, 4200, 4312, 4501, 4620, 4900, 5144, 5390, 5775, 5880, 6430, 6468, 6600, 7073, 7350, 7700, 7716, 8085, 9002, 9240, 9645, 9800, 10780, 11550, 12860, 12936, 13475, 13503, 14146, 14700, 15400, 15432, 16075, 16170, 18004, 19290, 21219, 21560, 22505, 23100, 25720, 26950, 27006, 28292, 29400, 31507, 32150, 32340, 35365, 36008, 38580, 40425, 42438, 45010, 46200, 48225, 49511, 53900, 54012, 56584, 63014, 64300, 64680, 67515, 70730, 77160, 80850, 84876, 90020, 94521, 96450, 99022, 106095, 107800, 108024, 112525, 126028, 128600, 135030, 141460, 148533, 157535, 161700, 169752, 176825, 180040, 189042, 192900, 198044, 212190, 225050, 247555, 252056, 270060, 282920, 297066, 315070, 323400, 337575, 346577, 353650, 378084, 385800, 396088, 424380, 450100, 472605, 495110, 530475, 540120, 594132, 630140, 675150, 693154, 707300, 742665, 756168, 787675, 848760, 900200, 945210, 990220, 1039731, 1060950, 1188264, 1237775, 1260280, 1350300, 1386308, 1414600, 1485330, 1575350, 1732885, 1890420, 1980440, 2079462, 2121900, 2363025, 2475550, 2700600, 2772616, 2970660, 3150700, 3465770, 3713325, 3780840, 4158924, 4243800, 4726050, 4951100, 5198655, 5941320, 6301400, 6931540, 7426650, 8317848, 8664425, 9452100, 9902200, 10397310, 13863080, 14853300, 17328850, 18904200, 20794620, 25993275, 29706600, 34657700, 41589240, 51986550, 69315400, 103973100, 207946200]

約数ペア:

[(1, 207946200), (2, 103973100), (3, 69315400), (4, 51986550), (5, 41589240), (6, 34657700), (7, 29706600), (8, 25993275), (10, 20794620), (11, 18904200), (12, 17328850), (14, 14853300), (15, 13863080), (20, 10397310), (21, 9902200), (22, 9452100), (24, 8664425), (25, 8317848), (28, 7426650), (30, 6931540), (33, 6301400), (35, 5941320), (40, 5198655), (42, 4951100), (44, 4726050), (49, 4243800), (50, 4158924), (55, 3780840), (56, 3713325), (60, 3465770), (66, 3150700), (70, 2970660), (75, 2772616), (77, 2700600), (84, 2475550), (88, 2363025), (98, 2121900), (100, 2079462), (105, 1980440), (110, 1890420), (120, 1732885), (132, 1575350), (140, 1485330), (147, 1414600), (150, 1386308), (154, 1350300), (165, 1260280), (168, 1237775), (175, 1188264), (196, 1060950), (200, 1039731), (210, 990220), (220, 945210), (231, 900200), (245, 848760), (264, 787675), (275, 756168), (280, 742665), (294, 707300), (300, 693154), (308, 675150), (330, 630140), (350, 594132), (385, 540120), (392, 530475), (420, 495110), (440, 472605), (462, 450100), (490, 424380), (525, 396088), (539, 385800), (550, 378084), (588, 353650), (600, 346577), (616, 337575), (643, 323400), (660, 315070), (700, 297066), (735, 282920), (770, 270060), (825, 252056), (840, 247555), (924, 225050), (980, 212190), (1050, 198044), (1078, 192900), (1100, 189042), (1155, 180040), (1176, 176825), (1225, 169752), (1286, 161700), (1320, 157535), (1400, 148533), (1470, 141460), (1540, 135030), (1617, 128600), (1650, 126028), (1848, 112525), (1925, 108024), (1929, 107800), (1960, 106095), (2100, 99022), (2156, 96450), (2200, 94521), (2310, 90020), (2450, 84876), (2572, 80850), (2695, 77160), (2940, 70730), (3080, 67515), (3215, 64680), (3234, 64300), (3300, 63014), (3675, 56584), (3850, 54012), (3858, 53900), (4200, 49511), (4312, 48225), (4501, 46200), (4620, 45010), (4900, 42438), (5144, 40425), (5390, 38580), (5775, 36008), (5880, 35365), (6430, 32340), (6468, 32150), (6600, 31507), (7073, 29400), (7350, 28292), (7700, 27006), (7716, 26950), (8085, 25720), (9002, 23100), (9240, 22505), (9645, 21560), (9800, 21219), (10780, 19290), (11550, 18004), (12860, 16170), (12936, 16075), (13475, 15432), (13503, 15400), (14146, 14700)]