2104252800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 288

約数和(自身を含む): 7510825080

約数和(自身を除く): 5406572280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 169, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 338, 384, 390, 400, 416, 480, 507, 520, 600, 624, 640, 650, 676, 780, 800, 832, 845, 960, 975, 1014, 1040, 1200, 1248, 1297, 1300, 1352, 1560, 1600, 1664, 1690, 1920, 1950, 2028, 2080, 2400, 2496, 2535, 2594, 2600, 2704, 3120, 3200, 3380, 3891, 3900, 4056, 4160, 4225, 4800, 4992, 5070, 5188, 5200, 5408, 6240, 6485, 6760, 7782, 7800, 8112, 8320, 8450, 9600, 10140, 10376, 10400, 10816, 12480, 12675, 12970, 13520, 15564, 15600, 16224, 16861, 16900, 19455, 20280, 20752, 20800, 21632, 24960, 25350, 25940, 27040, 31128, 31200, 32425, 32448, 33722, 33800, 38910, 40560, 41504, 41600, 50583, 50700, 51880, 54080, 62256, 62400, 64850, 64896, 67444, 67600, 77820, 81120, 83008, 84305, 97275, 101166, 101400, 103760, 108160, 124512, 124800, 129700, 134888, 135200, 155640, 162240, 166016, 168610, 194550, 202332, 202800, 207520, 219193, 249024, 252915, 259400, 269776, 270400, 311280, 324480, 337220, 389100, 404664, 405600, 415040, 421525, 438386, 498048, 505830, 518800, 539552, 540800, 622560, 657579, 674440, 778200, 809328, 811200, 830080, 843050, 876772, 1011660, 1037600, 1079104, 1095965, 1245120, 1264575, 1315158, 1348880, 1556400, 1618656, 1622400, 1686100, 1753544, 2023320, 2075200, 2158208, 2191930, 2490240, 2529150, 2630316, 2697760, 3112800, 3237312, 3287895, 3372200, 3507088, 4046640, 4150400, 4383860, 5058300, 5260632, 5395520, 5479825, 6225600, 6474624, 6575790, 6744400, 7014176, 8093280, 8767720, 10116600, 10521264, 10791040, 10959650, 12451200, 13151580, 13488800, 14028352, 16186560, 16439475, 17535440, 20233200, 21042528, 21919300, 26303160, 26977600, 28056704, 32373120, 32878950, 35070880, 40466400, 42085056, 43838600, 52606320, 53955200, 65757900, 70141760, 80932800, 84170112, 87677200, 105212640, 131515800, 140283520, 161865600, 175354400, 210425280, 263031600, 350708800, 420850560, 526063200, 701417600, 1052126400, 2104252800]

約数ペア:

[(1, 2104252800), (2, 1052126400), (3, 701417600), (4, 526063200), (5, 420850560), (6, 350708800), (8, 263031600), (10, 210425280), (12, 175354400), (13, 161865600), (15, 140283520), (16, 131515800), (20, 105212640), (24, 87677200), (25, 84170112), (26, 80932800), (30, 70141760), (32, 65757900), (39, 53955200), (40, 52606320), (48, 43838600), (50, 42085056), (52, 40466400), (60, 35070880), (64, 32878950), (65, 32373120), (75, 28056704), (78, 26977600), (80, 26303160), (96, 21919300), (100, 21042528), (104, 20233200), (120, 17535440), (128, 16439475), (130, 16186560), (150, 14028352), (156, 13488800), (160, 13151580), (169, 12451200), (192, 10959650), (195, 10791040), (200, 10521264), (208, 10116600), (240, 8767720), (260, 8093280), (300, 7014176), (312, 6744400), (320, 6575790), (325, 6474624), (338, 6225600), (384, 5479825), (390, 5395520), (400, 5260632), (416, 5058300), (480, 4383860), (507, 4150400), (520, 4046640), (600, 3507088), (624, 3372200), (640, 3287895), (650, 3237312), (676, 3112800), (780, 2697760), (800, 2630316), (832, 2529150), (845, 2490240), (960, 2191930), (975, 2158208), (1014, 2075200), (1040, 2023320), (1200, 1753544), (1248, 1686100), (1297, 1622400), (1300, 1618656), (1352, 1556400), (1560, 1348880), (1600, 1315158), (1664, 1264575), (1690, 1245120), (1920, 1095965), (1950, 1079104), (2028, 1037600), (2080, 1011660), (2400, 876772), (2496, 843050), (2535, 830080), (2594, 811200), (2600, 809328), (2704, 778200), (3120, 674440), (3200, 657579), (3380, 622560), (3891, 540800), (3900, 539552), (4056, 518800), (4160, 505830), (4225, 498048), (4800, 438386), (4992, 421525), (5070, 415040), (5188, 405600), (5200, 404664), (5408, 389100), (6240, 337220), (6485, 324480), (6760, 311280), (7782, 270400), (7800, 269776), (8112, 259400), (8320, 252915), (8450, 249024), (9600, 219193), (10140, 207520), (10376, 202800), (10400, 202332), (10816, 194550), (12480, 168610), (12675, 166016), (12970, 162240), (13520, 155640), (15564, 135200), (15600, 134888), (16224, 129700), (16861, 124800), (16900, 124512), (19455, 108160), (20280, 103760), (20752, 101400), (20800, 101166), (21632, 97275), (24960, 84305), (25350, 83008), (25940, 81120), (27040, 77820), (31128, 67600), (31200, 67444), (32425, 64896), (32448, 64850), (33722, 62400), (33800, 62256), (38910, 54080), (40560, 51880), (41504, 50700), (41600, 50583)]