243201000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 893468160

約数和(自身を除く): 650267160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 125, 140, 148, 150, 168, 175, 185, 200, 210, 222, 250, 259, 280, 296, 300, 313, 350, 370, 375, 420, 444, 500, 518, 525, 555, 600, 626, 700, 740, 750, 777, 840, 875, 888, 925, 939, 1000, 1036, 1050, 1110, 1252, 1295, 1400, 1480, 1500, 1554, 1565, 1750, 1850, 1878, 2072, 2100, 2191, 2220, 2504, 2590, 2625, 2775, 3000, 3108, 3130, 3500, 3700, 3756, 3885, 4200, 4382, 4440, 4625, 4695, 5180, 5250, 5550, 6216, 6260, 6475, 6573, 7000, 7400, 7512, 7770, 7825, 8764, 9250, 9390, 10360, 10500, 10955, 11100, 11581, 12520, 12950, 13146, 13875, 15540, 15650, 17528, 18500, 18780, 19425, 21000, 21910, 22200, 23162, 23475, 25900, 26292, 27750, 31080, 31300, 32375, 32865, 34743, 37000, 37560, 38850, 39125, 43820, 46324, 46950, 51800, 52584, 54775, 55500, 57905, 62600, 64750, 65730, 69486, 77700, 78250, 81067, 87640, 92648, 93900, 97125, 109550, 111000, 115810, 117375, 129500, 131460, 138972, 155400, 156500, 162134, 164325, 173715, 187800, 194250, 219100, 231620, 234750, 243201, 259000, 262920, 273875, 277944, 289525, 313000, 324268, 328650, 347430, 388500, 405335, 438200, 463240, 469500, 486402, 547750, 579050, 648536, 657300, 694860, 777000, 810670, 821625, 868575, 939000, 972804, 1095500, 1158100, 1216005, 1314600, 1389720, 1447625, 1621340, 1643250, 1737150, 1945608, 2026675, 2191000, 2316200, 2432010, 2895250, 3242680, 3286500, 3474300, 4053350, 4342875, 4864020, 5790500, 6080025, 6573000, 6948600, 8106700, 8685750, 9728040, 10133375, 11581000, 12160050, 16213400, 17371500, 20266750, 24320100, 30400125, 34743000, 40533500, 48640200, 60800250, 81067000, 121600500, 243201000]

約数ペア:

[(1, 243201000), (2, 121600500), (3, 81067000), (4, 60800250), (5, 48640200), (6, 40533500), (7, 34743000), (8, 30400125), (10, 24320100), (12, 20266750), (14, 17371500), (15, 16213400), (20, 12160050), (21, 11581000), (24, 10133375), (25, 9728040), (28, 8685750), (30, 8106700), (35, 6948600), (37, 6573000), (40, 6080025), (42, 5790500), (50, 4864020), (56, 4342875), (60, 4053350), (70, 3474300), (74, 3286500), (75, 3242680), (84, 2895250), (100, 2432010), (105, 2316200), (111, 2191000), (120, 2026675), (125, 1945608), (140, 1737150), (148, 1643250), (150, 1621340), (168, 1447625), (175, 1389720), (185, 1314600), (200, 1216005), (210, 1158100), (222, 1095500), (250, 972804), (259, 939000), (280, 868575), (296, 821625), (300, 810670), (313, 777000), (350, 694860), (370, 657300), (375, 648536), (420, 579050), (444, 547750), (500, 486402), (518, 469500), (525, 463240), (555, 438200), (600, 405335), (626, 388500), (700, 347430), (740, 328650), (750, 324268), (777, 313000), (840, 289525), (875, 277944), (888, 273875), (925, 262920), (939, 259000), (1000, 243201), (1036, 234750), (1050, 231620), (1110, 219100), (1252, 194250), (1295, 187800), (1400, 173715), (1480, 164325), (1500, 162134), (1554, 156500), (1565, 155400), (1750, 138972), (1850, 131460), (1878, 129500), (2072, 117375), (2100, 115810), (2191, 111000), (2220, 109550), (2504, 97125), (2590, 93900), (2625, 92648), (2775, 87640), (3000, 81067), (3108, 78250), (3130, 77700), (3500, 69486), (3700, 65730), (3756, 64750), (3885, 62600), (4200, 57905), (4382, 55500), (4440, 54775), (4625, 52584), (4695, 51800), (5180, 46950), (5250, 46324), (5550, 43820), (6216, 39125), (6260, 38850), (6475, 37560), (6573, 37000), (7000, 34743), (7400, 32865), (7512, 32375), (7770, 31300), (7825, 31080), (8764, 27750), (9250, 26292), (9390, 25900), (10360, 23475), (10500, 23162), (10955, 22200), (11100, 21910), (11581, 21000), (12520, 19425), (12950, 18780), (13146, 18500), (13875, 17528), (15540, 15650)]