90099240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 345600000

約数和(自身を除く): 255500760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 199, 210, 220, 231, 245, 264, 280, 294, 308, 330, 343, 385, 392, 398, 420, 440, 462, 490, 539, 588, 597, 616, 660, 686, 735, 770, 796, 840, 924, 980, 995, 1029, 1078, 1155, 1176, 1194, 1320, 1372, 1393, 1470, 1540, 1592, 1617, 1715, 1848, 1960, 1990, 2058, 2156, 2189, 2310, 2388, 2695, 2744, 2786, 2940, 2985, 3080, 3234, 3430, 3773, 3980, 4116, 4179, 4312, 4378, 4620, 4776, 5145, 5390, 5572, 5880, 5970, 6468, 6567, 6860, 6965, 7546, 7960, 8085, 8232, 8358, 8756, 9240, 9751, 10290, 10780, 10945, 11144, 11319, 11940, 12936, 13134, 13720, 13930, 15092, 15323, 16170, 16716, 17512, 18865, 19502, 20580, 20895, 21560, 21890, 22638, 23880, 26268, 27860, 29253, 30184, 30646, 32340, 32835, 33432, 37730, 39004, 41160, 41790, 43780, 45276, 45969, 48755, 52536, 55720, 56595, 58506, 61292, 64680, 65670, 68257, 75460, 76615, 78008, 83580, 87560, 90552, 91938, 97510, 107261, 113190, 117012, 122584, 131340, 136514, 146265, 150920, 153230, 167160, 183876, 195020, 204771, 214522, 226380, 229845, 234024, 262680, 273028, 292530, 306460, 321783, 341285, 367752, 390040, 409542, 429044, 452760, 459690, 536305, 546056, 585060, 612920, 643566, 682570, 750827, 819084, 858088, 919380, 1023855, 1072610, 1170120, 1287132, 1365140, 1501654, 1608915, 1638168, 1838760, 2047710, 2145220, 2252481, 2574264, 2730280, 3003308, 3217830, 3754135, 4095420, 4290440, 4504962, 6006616, 6435660, 7508270, 8190840, 9009924, 11262405, 12871320, 15016540, 18019848, 22524810, 30033080, 45049620, 90099240]

約数ペア:

[(1, 90099240), (2, 45049620), (3, 30033080), (4, 22524810), (5, 18019848), (6, 15016540), (7, 12871320), (8, 11262405), (10, 9009924), (11, 8190840), (12, 7508270), (14, 6435660), (15, 6006616), (20, 4504962), (21, 4290440), (22, 4095420), (24, 3754135), (28, 3217830), (30, 3003308), (33, 2730280), (35, 2574264), (40, 2252481), (42, 2145220), (44, 2047710), (49, 1838760), (55, 1638168), (56, 1608915), (60, 1501654), (66, 1365140), (70, 1287132), (77, 1170120), (84, 1072610), (88, 1023855), (98, 919380), (105, 858088), (110, 819084), (120, 750827), (132, 682570), (140, 643566), (147, 612920), (154, 585060), (165, 546056), (168, 536305), (196, 459690), (199, 452760), (210, 429044), (220, 409542), (231, 390040), (245, 367752), (264, 341285), (280, 321783), (294, 306460), (308, 292530), (330, 273028), (343, 262680), (385, 234024), (392, 229845), (398, 226380), (420, 214522), (440, 204771), (462, 195020), (490, 183876), (539, 167160), (588, 153230), (597, 150920), (616, 146265), (660, 136514), (686, 131340), (735, 122584), (770, 117012), (796, 113190), (840, 107261), (924, 97510), (980, 91938), (995, 90552), (1029, 87560), (1078, 83580), (1155, 78008), (1176, 76615), (1194, 75460), (1320, 68257), (1372, 65670), (1393, 64680), (1470, 61292), (1540, 58506), (1592, 56595), (1617, 55720), (1715, 52536), (1848, 48755), (1960, 45969), (1990, 45276), (2058, 43780), (2156, 41790), (2189, 41160), (2310, 39004), (2388, 37730), (2695, 33432), (2744, 32835), (2786, 32340), (2940, 30646), (2985, 30184), (3080, 29253), (3234, 27860), (3430, 26268), (3773, 23880), (3980, 22638), (4116, 21890), (4179, 21560), (4312, 20895), (4378, 20580), (4620, 19502), (4776, 18865), (5145, 17512), (5390, 16716), (5572, 16170), (5880, 15323), (5970, 15092), (6468, 13930), (6567, 13720), (6860, 13134), (6965, 12936), (7546, 11940), (7960, 11319), (8085, 11144), (8232, 10945), (8358, 10780), (8756, 10290), (9240, 9751)]