20528596800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15329}}^1$

素因数の和:15391

約数の個数: 336

約数和(自身を含む): 77253388800

約数和(自身を除く): 56724792000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 320, 360, 372, 400, 432, 450, 465, 480, 496, 540, 558, 576, 600, 620, 675, 720, 744, 775, 800, 837, 864, 900, 930, 960, 992, 1080, 1116, 1200, 1240, 1350, 1395, 1440, 1488, 1550, 1600, 1674, 1728, 1800, 1860, 1984, 2160, 2232, 2325, 2400, 2480, 2700, 2790, 2880, 2976, 3100, 3348, 3600, 3720, 4185, 4320, 4464, 4650, 4800, 4960, 5400, 5580, 5952, 6200, 6696, 6975, 7200, 7440, 8370, 8640, 8928, 9300, 9920, 10800, 11160, 12400, 13392, 13950, 14400, 14880, 15329, 16740, 17856, 18600, 20925, 21600, 22320, 24800, 26784, 27900, 29760, 30658, 33480, 37200, 41850, 43200, 44640, 45987, 49600, 53568, 55800, 61316, 66960, 74400, 76645, 83700, 89280, 91974, 111600, 122632, 133920, 137961, 148800, 153290, 167400, 183948, 223200, 229935, 245264, 267840, 275922, 306580, 334800, 367896, 383225, 413883, 446400, 459870, 475199, 490528, 551844, 613160, 669600, 689805, 735792, 766450, 827766, 919740, 950398, 981056, 1103688, 1149675, 1226320, 1339200, 1379610, 1425597, 1471584, 1532900, 1655532, 1839480, 1900796, 2069415, 2207376, 2299350, 2375995, 2452640, 2759220, 2851194, 2943168, 3065800, 3311064, 3449025, 3678960, 3801592, 4138830, 4276791, 4414752, 4598700, 4751990, 4905280, 5518440, 5702388, 6131600, 6622128, 6898050, 7127985, 7357920, 7603184, 8277660, 8553582, 8829504, 9197400, 9503980, 10347075, 11036880, 11404776, 11879975, 12263200, 12830373, 13244256, 13796100, 14255970, 14715840, 15206368, 16555320, 17107164, 18394800, 19007960, 20694150, 21383955, 22073760, 22809552, 23759950, 24526400, 25660746, 26488512, 27592200, 28511940, 30412736, 33110640, 34214328, 35639925, 36789600, 38015920, 41388300, 42767910, 44147520, 45619104, 47519900, 51321492, 55184400, 57023880, 64151865, 66221280, 68428656, 71279850, 73579200, 76031840, 82776600, 85535820, 91238208, 95039800, 102642984, 106919775, 110368800, 114047760, 128303730, 132442560, 136857312, 142559700, 152063680, 165553200, 171071640, 190079600, 205285968, 213839550, 220737600, 228095520, 256607460, 273714624, 285119400, 320759325, 331106400, 342143280, 380159200, 410571936, 427679100, 456191040, 513214920, 570238800, 641518650, 662212800, 684286560, 760318400, 821143872, 855358200, 1026429840, 1140477600, 1283037300, 1368573120, 1710716400, 2052859680, 2280955200, 2566074600, 3421432800, 4105719360, 5132149200, 6842865600, 10264298400, 20528596800]

約数ペア:

[(1, 20528596800), (2, 10264298400), (3, 6842865600), (4, 5132149200), (5, 4105719360), (6, 3421432800), (8, 2566074600), (9, 2280955200), (10, 2052859680), (12, 1710716400), (15, 1368573120), (16, 1283037300), (18, 1140477600), (20, 1026429840), (24, 855358200), (25, 821143872), (27, 760318400), (30, 684286560), (31, 662212800), (32, 641518650), (36, 570238800), (40, 513214920), (45, 456191040), (48, 427679100), (50, 410571936), (54, 380159200), (60, 342143280), (62, 331106400), (64, 320759325), (72, 285119400), (75, 273714624), (80, 256607460), (90, 228095520), (93, 220737600), (96, 213839550), (100, 205285968), (108, 190079600), (120, 171071640), (124, 165553200), (135, 152063680), (144, 142559700), (150, 136857312), (155, 132442560), (160, 128303730), (180, 114047760), (186, 110368800), (192, 106919775), (200, 102642984), (216, 95039800), (225, 91238208), (240, 85535820), (248, 82776600), (270, 76031840), (279, 73579200), (288, 71279850), (300, 68428656), (310, 66221280), (320, 64151865), (360, 57023880), (372, 55184400), (400, 51321492), (432, 47519900), (450, 45619104), (465, 44147520), (480, 42767910), (496, 41388300), (540, 38015920), (558, 36789600), (576, 35639925), (600, 34214328), (620, 33110640), (675, 30412736), (720, 28511940), (744, 27592200), (775, 26488512), (800, 25660746), (837, 24526400), (864, 23759950), (900, 22809552), (930, 22073760), (960, 21383955), (992, 20694150), (1080, 19007960), (1116, 18394800), (1200, 17107164), (1240, 16555320), (1350, 15206368), (1395, 14715840), (1440, 14255970), (1488, 13796100), (1550, 13244256), (1600, 12830373), (1674, 12263200), (1728, 11879975), (1800, 11404776), (1860, 11036880), (1984, 10347075), (2160, 9503980), (2232, 9197400), (2325, 8829504), (2400, 8553582), (2480, 8277660), (2700, 7603184), (2790, 7357920), (2880, 7127985), (2976, 6898050), (3100, 6622128), (3348, 6131600), (3600, 5702388), (3720, 5518440), (4185, 4905280), (4320, 4751990), (4464, 4598700), (4650, 4414752), (4800, 4276791), (4960, 4138830), (5400, 3801592), (5580, 3678960), (5952, 3449025), (6200, 3311064), (6696, 3065800), (6975, 2943168), (7200, 2851194), (7440, 2759220), (8370, 2452640), (8640, 2375995), (8928, 2299350), (9300, 2207376), (9920, 2069415), (10800, 1900796), (11160, 1839480), (12400, 1655532), (13392, 1532900), (13950, 1471584), (14400, 1425597), (14880, 1379610), (15329, 1339200), (16740, 1226320), (17856, 1149675), (18600, 1103688), (20925, 981056), (21600, 950398), (22320, 919740), (24800, 827766), (26784, 766450), (27900, 735792), (29760, 689805), (30658, 669600), (33480, 613160), (37200, 551844), (41850, 490528), (43200, 475199), (44640, 459870), (45987, 446400), (49600, 413883), (53568, 383225), (55800, 367896), (61316, 334800), (66960, 306580), (74400, 275922), (76645, 267840), (83700, 245264), (89280, 229935), (91974, 223200), (111600, 183948), (122632, 167400), (133920, 153290), (137961, 148800)]