2150995000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 6495920640

約数和(自身を除く): 4344925640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 37, 40, 44, 50, 55, 56, 70, 74, 77, 88, 100, 110, 125, 140, 148, 151, 154, 175, 185, 200, 220, 250, 259, 275, 280, 296, 302, 308, 350, 370, 385, 407, 440, 500, 518, 550, 604, 616, 625, 700, 740, 755, 770, 814, 875, 925, 1000, 1036, 1057, 1100, 1208, 1250, 1295, 1375, 1400, 1480, 1510, 1540, 1628, 1661, 1750, 1850, 1925, 2035, 2072, 2114, 2200, 2500, 2590, 2750, 2849, 3020, 3080, 3256, 3322, 3500, 3700, 3775, 3850, 4070, 4228, 4375, 4625, 5000, 5180, 5285, 5500, 5587, 5698, 6040, 6475, 6644, 6875, 7000, 7400, 7550, 7700, 8140, 8305, 8456, 8750, 9250, 9625, 10175, 10360, 10570, 11000, 11174, 11396, 11627, 12950, 13288, 13750, 14245, 15100, 15400, 16280, 16610, 17500, 18500, 18875, 19250, 20350, 21140, 22348, 22792, 23125, 23254, 25900, 26425, 27500, 27935, 28490, 30200, 32375, 33220, 35000, 37000, 37750, 38500, 39109, 40700, 41525, 42280, 44696, 46250, 46508, 48125, 50875, 51800, 52850, 55000, 55870, 56980, 58135, 61457, 64750, 66440, 71225, 75500, 77000, 78218, 81400, 83050, 92500, 93016, 94375, 96250, 101750, 105700, 111740, 113960, 116270, 122914, 129500, 132125, 139675, 142450, 151000, 156436, 161875, 166100, 185000, 188750, 192500, 195545, 203500, 207625, 211400, 223480, 232540, 245828, 254375, 259000, 264250, 279350, 284900, 290675, 307285, 312872, 323750, 332200, 356125, 377500, 385000, 391090, 407000, 415250, 430199, 465080, 491656, 508750, 528500, 558700, 569800, 581350, 614570, 647500, 660625, 698375, 712250, 755000, 782180, 830500, 860398, 977725, 1017500, 1038125, 1057000, 1117400, 1162700, 1229140, 1295000, 1321250, 1396750, 1424500, 1453375, 1536425, 1564360, 1661000, 1720796, 1780625, 1955450, 2035000, 2076250, 2150995, 2325400, 2458280, 2642500, 2793500, 2849000, 2906750, 3072850, 3441592, 3491875, 3561250, 3910900, 4152500, 4301990, 4888625, 5285000, 5587000, 5813500, 6145700, 6983750, 7122500, 7266875, 7682125, 7821800, 8305000, 8603980, 9777250, 10754975, 11627000, 12291400, 13967500, 14245000, 14533750, 15364250, 17207960, 19554500, 21509950, 24443125, 27935000, 29067500, 30728500, 38410625, 39109000, 43019900, 48886250, 53774875, 58135000, 61457000, 76821250, 86039800, 97772500, 107549750, 153642500, 195545000, 215099500, 268874375, 307285000, 430199000, 537748750, 1075497500, 2150995000]

約数ペア:

[(1, 2150995000), (2, 1075497500), (4, 537748750), (5, 430199000), (7, 307285000), (8, 268874375), (10, 215099500), (11, 195545000), (14, 153642500), (20, 107549750), (22, 97772500), (25, 86039800), (28, 76821250), (35, 61457000), (37, 58135000), (40, 53774875), (44, 48886250), (50, 43019900), (55, 39109000), (56, 38410625), (70, 30728500), (74, 29067500), (77, 27935000), (88, 24443125), (100, 21509950), (110, 19554500), (125, 17207960), (140, 15364250), (148, 14533750), (151, 14245000), (154, 13967500), (175, 12291400), (185, 11627000), (200, 10754975), (220, 9777250), (250, 8603980), (259, 8305000), (275, 7821800), (280, 7682125), (296, 7266875), (302, 7122500), (308, 6983750), (350, 6145700), (370, 5813500), (385, 5587000), (407, 5285000), (440, 4888625), (500, 4301990), (518, 4152500), (550, 3910900), (604, 3561250), (616, 3491875), (625, 3441592), (700, 3072850), (740, 2906750), (755, 2849000), (770, 2793500), (814, 2642500), (875, 2458280), (925, 2325400), (1000, 2150995), (1036, 2076250), (1057, 2035000), (1100, 1955450), (1208, 1780625), (1250, 1720796), (1295, 1661000), (1375, 1564360), (1400, 1536425), (1480, 1453375), (1510, 1424500), (1540, 1396750), (1628, 1321250), (1661, 1295000), (1750, 1229140), (1850, 1162700), (1925, 1117400), (2035, 1057000), (2072, 1038125), (2114, 1017500), (2200, 977725), (2500, 860398), (2590, 830500), (2750, 782180), (2849, 755000), (3020, 712250), (3080, 698375), (3256, 660625), (3322, 647500), (3500, 614570), (3700, 581350), (3775, 569800), (3850, 558700), (4070, 528500), (4228, 508750), (4375, 491656), (4625, 465080), (5000, 430199), (5180, 415250), (5285, 407000), (5500, 391090), (5587, 385000), (5698, 377500), (6040, 356125), (6475, 332200), (6644, 323750), (6875, 312872), (7000, 307285), (7400, 290675), (7550, 284900), (7700, 279350), (8140, 264250), (8305, 259000), (8456, 254375), (8750, 245828), (9250, 232540), (9625, 223480), (10175, 211400), (10360, 207625), (10570, 203500), (11000, 195545), (11174, 192500), (11396, 188750), (11627, 185000), (12950, 166100), (13288, 161875), (13750, 156436), (14245, 151000), (15100, 142450), (15400, 139675), (16280, 132125), (16610, 129500), (17500, 122914), (18500, 116270), (18875, 113960), (19250, 111740), (20350, 105700), (21140, 101750), (22348, 96250), (22792, 94375), (23125, 93016), (23254, 92500), (25900, 83050), (26425, 81400), (27500, 78218), (27935, 77000), (28490, 75500), (30200, 71225), (32375, 66440), (33220, 64750), (35000, 61457), (37000, 58135), (37750, 56980), (38500, 55870), (39109, 55000), (40700, 52850), (41525, 51800), (42280, 50875), (44696, 48125), (46250, 46508)]