200645640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 256

約数和(自身を含む): 745113600

約数和(自身を除く): 544467960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 461, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 922, 930, 936, 1080, 1116, 1170, 1209, 1240, 1383, 1395, 1404, 1560, 1612, 1674, 1755, 1844, 1860, 2015, 2232, 2305, 2340, 2418, 2766, 2790, 2808, 3224, 3348, 3510, 3627, 3688, 3720, 4030, 4149, 4185, 4610, 4680, 4836, 5532, 5580, 5993, 6045, 6696, 6915, 7020, 7254, 8060, 8298, 8370, 9220, 9672, 10881, 11064, 11160, 11986, 12090, 12447, 13830, 14040, 14291, 14508, 16120, 16596, 16740, 17979, 18135, 18440, 20745, 21762, 23972, 24180, 24894, 27660, 28582, 29016, 29965, 33192, 33480, 35958, 36270, 41490, 42873, 43524, 47944, 48360, 49788, 53937, 54405, 55320, 57164, 59930, 62235, 71455, 71916, 72540, 82980, 85746, 87048, 89895, 99576, 107874, 108810, 114328, 119860, 124470, 128619, 142910, 143832, 145080, 161811, 165960, 171492, 179790, 185783, 214365, 215748, 217620, 239720, 248940, 257238, 269685, 285820, 323622, 342984, 359580, 371566, 385857, 428730, 431496, 435240, 497880, 514476, 539370, 557349, 571640, 643095, 647244, 719160, 743132, 771714, 809055, 857460, 928915, 1028952, 1078740, 1114698, 1286190, 1294488, 1486264, 1543428, 1618110, 1672047, 1714920, 1857830, 1929285, 2157480, 2229396, 2572380, 2786745, 3086856, 3236220, 3344094, 3715660, 3858570, 4458792, 5016141, 5144760, 5573490, 6472440, 6688188, 7431320, 7717140, 8360235, 10032282, 11146980, 13376376, 15434280, 16720470, 20064564, 22293960, 25080705, 33440940, 40129128, 50161410, 66881880, 100322820, 200645640]

約数ペア:

[(1, 200645640), (2, 100322820), (3, 66881880), (4, 50161410), (5, 40129128), (6, 33440940), (8, 25080705), (9, 22293960), (10, 20064564), (12, 16720470), (13, 15434280), (15, 13376376), (18, 11146980), (20, 10032282), (24, 8360235), (26, 7717140), (27, 7431320), (30, 6688188), (31, 6472440), (36, 5573490), (39, 5144760), (40, 5016141), (45, 4458792), (52, 3858570), (54, 3715660), (60, 3344094), (62, 3236220), (65, 3086856), (72, 2786745), (78, 2572380), (90, 2229396), (93, 2157480), (104, 1929285), (108, 1857830), (117, 1714920), (120, 1672047), (124, 1618110), (130, 1543428), (135, 1486264), (155, 1294488), (156, 1286190), (180, 1114698), (186, 1078740), (195, 1028952), (216, 928915), (234, 857460), (248, 809055), (260, 771714), (270, 743132), (279, 719160), (310, 647244), (312, 643095), (351, 571640), (360, 557349), (372, 539370), (390, 514476), (403, 497880), (461, 435240), (465, 431496), (468, 428730), (520, 385857), (540, 371566), (558, 359580), (585, 342984), (620, 323622), (702, 285820), (744, 269685), (780, 257238), (806, 248940), (837, 239720), (922, 217620), (930, 215748), (936, 214365), (1080, 185783), (1116, 179790), (1170, 171492), (1209, 165960), (1240, 161811), (1383, 145080), (1395, 143832), (1404, 142910), (1560, 128619), (1612, 124470), (1674, 119860), (1755, 114328), (1844, 108810), (1860, 107874), (2015, 99576), (2232, 89895), (2305, 87048), (2340, 85746), (2418, 82980), (2766, 72540), (2790, 71916), (2808, 71455), (3224, 62235), (3348, 59930), (3510, 57164), (3627, 55320), (3688, 54405), (3720, 53937), (4030, 49788), (4149, 48360), (4185, 47944), (4610, 43524), (4680, 42873), (4836, 41490), (5532, 36270), (5580, 35958), (5993, 33480), (6045, 33192), (6696, 29965), (6915, 29016), (7020, 28582), (7254, 27660), (8060, 24894), (8298, 24180), (8370, 23972), (9220, 21762), (9672, 20745), (10881, 18440), (11064, 18135), (11160, 17979), (11986, 16740), (12090, 16596), (12447, 16120), (13830, 14508), (14040, 14291)]