211523200

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 648842400

約数和(自身を除く): 437319200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 64, 70, 71, 76, 80, 95, 98, 100, 112, 128, 133, 140, 142, 152, 160, 175, 190, 196, 200, 224, 245, 266, 280, 284, 304, 320, 350, 355, 380, 392, 400, 448, 475, 490, 497, 532, 560, 568, 608, 640, 665, 700, 710, 760, 784, 800, 896, 931, 950, 980, 994, 1064, 1120, 1136, 1216, 1225, 1330, 1349, 1400, 1420, 1520, 1568, 1600, 1775, 1862, 1900, 1960, 1988, 2128, 2240, 2272, 2432, 2450, 2485, 2660, 2698, 2800, 2840, 3040, 3136, 3200, 3325, 3479, 3550, 3724, 3800, 3920, 3976, 4256, 4480, 4544, 4655, 4900, 4970, 5320, 5396, 5600, 5680, 6080, 6272, 6650, 6745, 6958, 7100, 7448, 7600, 7840, 7952, 8512, 9088, 9310, 9443, 9800, 9940, 10640, 10792, 11200, 11360, 12160, 12425, 13300, 13490, 13916, 14200, 14896, 15200, 15680, 15904, 17024, 17395, 18620, 18886, 19600, 19880, 21280, 21584, 22400, 22720, 23275, 24850, 26600, 26980, 27832, 28400, 29792, 30400, 31360, 31808, 33725, 34790, 37240, 37772, 39200, 39760, 42560, 43168, 45440, 46550, 47215, 49700, 53200, 53960, 55664, 56800, 59584, 60800, 63616, 66101, 67450, 69580, 74480, 75544, 78400, 79520, 85120, 86336, 86975, 93100, 94430, 99400, 106400, 107920, 111328, 113600, 119168, 132202, 134900, 139160, 148960, 151088, 156800, 159040, 172672, 173950, 186200, 188860, 198800, 212800, 215840, 222656, 227200, 236075, 264404, 269800, 278320, 297920, 302176, 318080, 330505, 347900, 372400, 377720, 397600, 425600, 431680, 445312, 472150, 528808, 539600, 556640, 595840, 604352, 661010, 695800, 744800, 755440, 795200, 863360, 944300, 1057616, 1079200, 1113280, 1208704, 1322020, 1391600, 1489600, 1510880, 1590400, 1652525, 1888600, 2115232, 2158400, 2226560, 2644040, 2783200, 2979200, 3021760, 3305050, 3777200, 4230464, 4316800, 5288080, 5566400, 6043520, 6610100, 7554400, 8460928, 10576160, 11132800, 13220200, 15108800, 21152320, 26440400, 30217600, 42304640, 52880800, 105761600, 211523200]

約数ペア:

[(1, 211523200), (2, 105761600), (4, 52880800), (5, 42304640), (7, 30217600), (8, 26440400), (10, 21152320), (14, 15108800), (16, 13220200), (19, 11132800), (20, 10576160), (25, 8460928), (28, 7554400), (32, 6610100), (35, 6043520), (38, 5566400), (40, 5288080), (49, 4316800), (50, 4230464), (56, 3777200), (64, 3305050), (70, 3021760), (71, 2979200), (76, 2783200), (80, 2644040), (95, 2226560), (98, 2158400), (100, 2115232), (112, 1888600), (128, 1652525), (133, 1590400), (140, 1510880), (142, 1489600), (152, 1391600), (160, 1322020), (175, 1208704), (190, 1113280), (196, 1079200), (200, 1057616), (224, 944300), (245, 863360), (266, 795200), (280, 755440), (284, 744800), (304, 695800), (320, 661010), (350, 604352), (355, 595840), (380, 556640), (392, 539600), (400, 528808), (448, 472150), (475, 445312), (490, 431680), (497, 425600), (532, 397600), (560, 377720), (568, 372400), (608, 347900), (640, 330505), (665, 318080), (700, 302176), (710, 297920), (760, 278320), (784, 269800), (800, 264404), (896, 236075), (931, 227200), (950, 222656), (980, 215840), (994, 212800), (1064, 198800), (1120, 188860), (1136, 186200), (1216, 173950), (1225, 172672), (1330, 159040), (1349, 156800), (1400, 151088), (1420, 148960), (1520, 139160), (1568, 134900), (1600, 132202), (1775, 119168), (1862, 113600), (1900, 111328), (1960, 107920), (1988, 106400), (2128, 99400), (2240, 94430), (2272, 93100), (2432, 86975), (2450, 86336), (2485, 85120), (2660, 79520), (2698, 78400), (2800, 75544), (2840, 74480), (3040, 69580), (3136, 67450), (3200, 66101), (3325, 63616), (3479, 60800), (3550, 59584), (3724, 56800), (3800, 55664), (3920, 53960), (3976, 53200), (4256, 49700), (4480, 47215), (4544, 46550), (4655, 45440), (4900, 43168), (4970, 42560), (5320, 39760), (5396, 39200), (5600, 37772), (5680, 37240), (6080, 34790), (6272, 33725), (6650, 31808), (6745, 31360), (6958, 30400), (7100, 29792), (7448, 28400), (7600, 27832), (7840, 26980), (7952, 26600), (8512, 24850), (9088, 23275), (9310, 22720), (9443, 22400), (9800, 21584), (9940, 21280), (10640, 19880), (10792, 19600), (11200, 18886), (11360, 18620), (12160, 17395), (12425, 17024), (13300, 15904), (13490, 15680), (13916, 15200), (14200, 14896)]