200781720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 715392000

約数和(自身を除く): 514610280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 59, 60, 69, 72, 90, 92, 108, 115, 118, 120, 135, 137, 138, 177, 180, 184, 207, 216, 230, 236, 270, 274, 276, 295, 345, 354, 360, 411, 414, 460, 472, 531, 540, 548, 552, 590, 621, 685, 690, 708, 822, 828, 885, 920, 1035, 1062, 1080, 1096, 1180, 1233, 1242, 1357, 1370, 1380, 1416, 1593, 1644, 1656, 1770, 2055, 2070, 2124, 2360, 2466, 2484, 2655, 2714, 2740, 2760, 3105, 3151, 3186, 3288, 3540, 3699, 4071, 4110, 4140, 4248, 4932, 4968, 5310, 5428, 5480, 6165, 6210, 6302, 6372, 6785, 7080, 7398, 7965, 8083, 8142, 8220, 8280, 9453, 9864, 10620, 10856, 12213, 12330, 12420, 12604, 12744, 13570, 14796, 15755, 15930, 16166, 16284, 16440, 18495, 18906, 20355, 21240, 24249, 24426, 24660, 24840, 25208, 27140, 28359, 29592, 31510, 31860, 32332, 32568, 36639, 36990, 37812, 40415, 40710, 47265, 48498, 48852, 49320, 54280, 56718, 61065, 63020, 63720, 64664, 72747, 73278, 73980, 75624, 80830, 81420, 85077, 94530, 96996, 97704, 113436, 121245, 122130, 126040, 141795, 145494, 146556, 147960, 161660, 162840, 170154, 183195, 185909, 189060, 193992, 218241, 226872, 242490, 244260, 283590, 290988, 293112, 323320, 340308, 363735, 366390, 371818, 378120, 425385, 436482, 484980, 488520, 557727, 567180, 581976, 680616, 727470, 732780, 743636, 850770, 872964, 929545, 969960, 1091205, 1115454, 1134360, 1454940, 1465560, 1487272, 1673181, 1701540, 1745928, 1859090, 2182410, 2230908, 2788635, 2909880, 3346362, 3403080, 3718180, 4364820, 4461816, 5019543, 5577270, 6692724, 7436360, 8365905, 8729640, 10039086, 11154540, 13385448, 16731810, 20078172, 22309080, 25097715, 33463620, 40156344, 50195430, 66927240, 100390860, 200781720]

約数ペア:

[(1, 200781720), (2, 100390860), (3, 66927240), (4, 50195430), (5, 40156344), (6, 33463620), (8, 25097715), (9, 22309080), (10, 20078172), (12, 16731810), (15, 13385448), (18, 11154540), (20, 10039086), (23, 8729640), (24, 8365905), (27, 7436360), (30, 6692724), (36, 5577270), (40, 5019543), (45, 4461816), (46, 4364820), (54, 3718180), (59, 3403080), (60, 3346362), (69, 2909880), (72, 2788635), (90, 2230908), (92, 2182410), (108, 1859090), (115, 1745928), (118, 1701540), (120, 1673181), (135, 1487272), (137, 1465560), (138, 1454940), (177, 1134360), (180, 1115454), (184, 1091205), (207, 969960), (216, 929545), (230, 872964), (236, 850770), (270, 743636), (274, 732780), (276, 727470), (295, 680616), (345, 581976), (354, 567180), (360, 557727), (411, 488520), (414, 484980), (460, 436482), (472, 425385), (531, 378120), (540, 371818), (548, 366390), (552, 363735), (590, 340308), (621, 323320), (685, 293112), (690, 290988), (708, 283590), (822, 244260), (828, 242490), (885, 226872), (920, 218241), (1035, 193992), (1062, 189060), (1080, 185909), (1096, 183195), (1180, 170154), (1233, 162840), (1242, 161660), (1357, 147960), (1370, 146556), (1380, 145494), (1416, 141795), (1593, 126040), (1644, 122130), (1656, 121245), (1770, 113436), (2055, 97704), (2070, 96996), (2124, 94530), (2360, 85077), (2466, 81420), (2484, 80830), (2655, 75624), (2714, 73980), (2740, 73278), (2760, 72747), (3105, 64664), (3151, 63720), (3186, 63020), (3288, 61065), (3540, 56718), (3699, 54280), (4071, 49320), (4110, 48852), (4140, 48498), (4248, 47265), (4932, 40710), (4968, 40415), (5310, 37812), (5428, 36990), (5480, 36639), (6165, 32568), (6210, 32332), (6302, 31860), (6372, 31510), (6785, 29592), (7080, 28359), (7398, 27140), (7965, 25208), (8083, 24840), (8142, 24660), (8220, 24426), (8280, 24249), (9453, 21240), (9864, 20355), (10620, 18906), (10856, 18495), (12213, 16440), (12330, 16284), (12420, 16166), (12604, 15930), (12744, 15755), (13570, 14796)]