204969600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 288

約数和(自身を含む): 799100640

約数和(自身を除く): 594131040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 384, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 640, 647, 660, 704, 720, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1152, 1200, 1294, 1320, 1408, 1440, 1584, 1600, 1650, 1760, 1800, 1920, 1941, 1980, 2112, 2200, 2400, 2475, 2588, 2640, 2880, 3168, 3200, 3235, 3300, 3520, 3600, 3882, 3960, 4224, 4400, 4800, 4950, 5176, 5280, 5760, 5823, 6336, 6470, 6600, 7040, 7117, 7200, 7764, 7920, 8800, 9600, 9705, 9900, 10352, 10560, 11646, 12672, 12940, 13200, 14234, 14400, 15528, 15840, 16175, 17600, 19410, 19800, 20704, 21120, 21351, 23292, 25880, 26400, 28468, 28800, 29115, 31056, 31680, 32350, 35200, 35585, 38820, 39600, 41408, 42702, 46584, 48525, 51760, 52800, 56936, 58230, 62112, 63360, 64053, 64700, 71170, 77640, 79200, 82816, 85404, 93168, 97050, 103520, 105600, 106755, 113872, 116460, 124224, 128106, 129400, 142340, 145575, 155280, 158400, 170808, 177925, 186336, 194100, 207040, 213510, 227744, 232920, 248448, 256212, 258800, 284680, 291150, 310560, 316800, 320265, 341616, 355850, 372672, 388200, 414080, 427020, 455488, 465840, 512424, 517600, 533775, 569360, 582300, 621120, 640530, 683232, 711700, 745344, 776400, 854040, 910976, 931680, 1024848, 1035200, 1067550, 1138720, 1164600, 1242240, 1281060, 1366464, 1423400, 1552800, 1601325, 1708080, 1863360, 2049696, 2070400, 2135100, 2277440, 2329200, 2562120, 2732928, 2846800, 3105600, 3202650, 3416160, 3726720, 4099392, 4270200, 4554880, 4658400, 5124240, 5693600, 6211200, 6405300, 6832320, 8198784, 8540400, 9316800, 10248480, 11387200, 12810600, 13664640, 17080800, 18633600, 20496960, 22774400, 25621200, 34161600, 40993920, 51242400, 68323200, 102484800, 204969600]

約数ペア:

[(1, 204969600), (2, 102484800), (3, 68323200), (4, 51242400), (5, 40993920), (6, 34161600), (8, 25621200), (9, 22774400), (10, 20496960), (11, 18633600), (12, 17080800), (15, 13664640), (16, 12810600), (18, 11387200), (20, 10248480), (22, 9316800), (24, 8540400), (25, 8198784), (30, 6832320), (32, 6405300), (33, 6211200), (36, 5693600), (40, 5124240), (44, 4658400), (45, 4554880), (48, 4270200), (50, 4099392), (55, 3726720), (60, 3416160), (64, 3202650), (66, 3105600), (72, 2846800), (75, 2732928), (80, 2562120), (88, 2329200), (90, 2277440), (96, 2135100), (99, 2070400), (100, 2049696), (110, 1863360), (120, 1708080), (128, 1601325), (132, 1552800), (144, 1423400), (150, 1366464), (160, 1281060), (165, 1242240), (176, 1164600), (180, 1138720), (192, 1067550), (198, 1035200), (200, 1024848), (220, 931680), (225, 910976), (240, 854040), (264, 776400), (275, 745344), (288, 711700), (300, 683232), (320, 640530), (330, 621120), (352, 582300), (360, 569360), (384, 533775), (396, 517600), (400, 512424), (440, 465840), (450, 455488), (480, 427020), (495, 414080), (528, 388200), (550, 372672), (576, 355850), (600, 341616), (640, 320265), (647, 316800), (660, 310560), (704, 291150), (720, 284680), (792, 258800), (800, 256212), (825, 248448), (880, 232920), (900, 227744), (960, 213510), (990, 207040), (1056, 194100), (1100, 186336), (1152, 177925), (1200, 170808), (1294, 158400), (1320, 155280), (1408, 145575), (1440, 142340), (1584, 129400), (1600, 128106), (1650, 124224), (1760, 116460), (1800, 113872), (1920, 106755), (1941, 105600), (1980, 103520), (2112, 97050), (2200, 93168), (2400, 85404), (2475, 82816), (2588, 79200), (2640, 77640), (2880, 71170), (3168, 64700), (3200, 64053), (3235, 63360), (3300, 62112), (3520, 58230), (3600, 56936), (3882, 52800), (3960, 51760), (4224, 48525), (4400, 46584), (4800, 42702), (4950, 41408), (5176, 39600), (5280, 38820), (5760, 35585), (5823, 35200), (6336, 32350), (6470, 31680), (6600, 31056), (7040, 29115), (7117, 28800), (7200, 28468), (7764, 26400), (7920, 25880), (8800, 23292), (9600, 21351), (9705, 21120), (9900, 20704), (10352, 19800), (10560, 19410), (11646, 17600), (12672, 16175), (12940, 15840), (13200, 15528), (14234, 14400)]