207517200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 738048000

約数和(自身を除く): 530530800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 79, 80, 88, 100, 110, 120, 132, 150, 158, 165, 176, 199, 200, 220, 237, 240, 264, 275, 300, 316, 330, 395, 398, 400, 440, 474, 528, 550, 597, 600, 632, 660, 790, 796, 825, 869, 880, 948, 995, 1100, 1185, 1194, 1200, 1264, 1320, 1580, 1592, 1650, 1738, 1896, 1975, 1990, 2189, 2200, 2370, 2388, 2607, 2640, 2985, 3160, 3184, 3300, 3476, 3792, 3950, 3980, 4345, 4378, 4400, 4740, 4776, 4975, 5214, 5925, 5970, 6320, 6567, 6600, 6952, 7900, 7960, 8690, 8756, 9480, 9552, 9950, 10428, 10945, 11850, 11940, 13035, 13134, 13200, 13904, 14925, 15721, 15800, 15920, 17380, 17512, 18960, 19900, 20856, 21725, 21890, 23700, 23880, 26070, 26268, 29850, 31442, 31600, 32835, 34760, 35024, 39800, 41712, 43450, 43780, 47163, 47400, 47760, 52140, 52536, 54725, 59700, 62884, 65175, 65670, 69520, 78605, 79600, 86900, 87560, 94326, 94800, 104280, 105072, 109450, 119400, 125768, 130350, 131340, 157210, 164175, 172931, 173800, 175120, 188652, 208560, 218900, 235815, 238800, 251536, 260700, 262680, 314420, 328350, 345862, 347600, 377304, 393025, 437800, 471630, 518793, 521400, 525360, 628840, 656700, 691724, 754608, 786050, 864655, 875600, 943260, 1037586, 1042800, 1179075, 1257680, 1313400, 1383448, 1572100, 1729310, 1886520, 2075172, 2358150, 2593965, 2626800, 2766896, 3144200, 3458620, 3773040, 4150344, 4323275, 4716300, 5187930, 6288400, 6917240, 8300688, 8646550, 9432600, 10375860, 12969825, 13834480, 17293100, 18865200, 20751720, 25939650, 34586200, 41503440, 51879300, 69172400, 103758600, 207517200]

約数ペア:

[(1, 207517200), (2, 103758600), (3, 69172400), (4, 51879300), (5, 41503440), (6, 34586200), (8, 25939650), (10, 20751720), (11, 18865200), (12, 17293100), (15, 13834480), (16, 12969825), (20, 10375860), (22, 9432600), (24, 8646550), (25, 8300688), (30, 6917240), (33, 6288400), (40, 5187930), (44, 4716300), (48, 4323275), (50, 4150344), (55, 3773040), (60, 3458620), (66, 3144200), (75, 2766896), (79, 2626800), (80, 2593965), (88, 2358150), (100, 2075172), (110, 1886520), (120, 1729310), (132, 1572100), (150, 1383448), (158, 1313400), (165, 1257680), (176, 1179075), (199, 1042800), (200, 1037586), (220, 943260), (237, 875600), (240, 864655), (264, 786050), (275, 754608), (300, 691724), (316, 656700), (330, 628840), (395, 525360), (398, 521400), (400, 518793), (440, 471630), (474, 437800), (528, 393025), (550, 377304), (597, 347600), (600, 345862), (632, 328350), (660, 314420), (790, 262680), (796, 260700), (825, 251536), (869, 238800), (880, 235815), (948, 218900), (995, 208560), (1100, 188652), (1185, 175120), (1194, 173800), (1200, 172931), (1264, 164175), (1320, 157210), (1580, 131340), (1592, 130350), (1650, 125768), (1738, 119400), (1896, 109450), (1975, 105072), (1990, 104280), (2189, 94800), (2200, 94326), (2370, 87560), (2388, 86900), (2607, 79600), (2640, 78605), (2985, 69520), (3160, 65670), (3184, 65175), (3300, 62884), (3476, 59700), (3792, 54725), (3950, 52536), (3980, 52140), (4345, 47760), (4378, 47400), (4400, 47163), (4740, 43780), (4776, 43450), (4975, 41712), (5214, 39800), (5925, 35024), (5970, 34760), (6320, 32835), (6567, 31600), (6600, 31442), (6952, 29850), (7900, 26268), (7960, 26070), (8690, 23880), (8756, 23700), (9480, 21890), (9552, 21725), (9950, 20856), (10428, 19900), (10945, 18960), (11850, 17512), (11940, 17380), (13035, 15920), (13134, 15800), (13200, 15721), (13904, 14925)]