68792400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 180

約数和(自身を含む): 242414172

約数和(自身を除く): 173621772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 97, 100, 120, 144, 150, 180, 194, 197, 200, 225, 240, 291, 300, 360, 388, 394, 400, 450, 485, 582, 591, 600, 720, 776, 788, 873, 900, 970, 985, 1164, 1182, 1200, 1455, 1552, 1576, 1746, 1773, 1800, 1940, 1970, 2328, 2364, 2425, 2910, 2955, 3152, 3492, 3546, 3600, 3880, 3940, 4365, 4656, 4728, 4850, 4925, 5820, 5910, 6984, 7092, 7275, 7760, 7880, 8730, 8865, 9456, 9700, 9850, 11640, 11820, 13968, 14184, 14550, 14775, 15760, 17460, 17730, 19109, 19400, 19700, 21825, 23280, 23640, 28368, 29100, 29550, 34920, 35460, 38218, 38800, 39400, 43650, 44325, 47280, 57327, 58200, 59100, 69840, 70920, 76436, 78800, 87300, 88650, 95545, 114654, 116400, 118200, 141840, 152872, 171981, 174600, 177300, 191090, 229308, 236400, 286635, 305744, 343962, 349200, 354600, 382180, 458616, 477725, 573270, 687924, 709200, 764360, 859905, 917232, 955450, 1146540, 1375848, 1433175, 1528720, 1719810, 1910900, 2293080, 2751696, 2866350, 3439620, 3821800, 4299525, 4586160, 5732700, 6879240, 7643600, 8599050, 11465400, 13758480, 17198100, 22930800, 34396200, 68792400]

約数ペア:

[(1, 68792400), (2, 34396200), (3, 22930800), (4, 17198100), (5, 13758480), (6, 11465400), (8, 8599050), (9, 7643600), (10, 6879240), (12, 5732700), (15, 4586160), (16, 4299525), (18, 3821800), (20, 3439620), (24, 2866350), (25, 2751696), (30, 2293080), (36, 1910900), (40, 1719810), (45, 1528720), (48, 1433175), (50, 1375848), (60, 1146540), (72, 955450), (75, 917232), (80, 859905), (90, 764360), (97, 709200), (100, 687924), (120, 573270), (144, 477725), (150, 458616), (180, 382180), (194, 354600), (197, 349200), (200, 343962), (225, 305744), (240, 286635), (291, 236400), (300, 229308), (360, 191090), (388, 177300), (394, 174600), (400, 171981), (450, 152872), (485, 141840), (582, 118200), (591, 116400), (600, 114654), (720, 95545), (776, 88650), (788, 87300), (873, 78800), (900, 76436), (970, 70920), (985, 69840), (1164, 59100), (1182, 58200), (1200, 57327), (1455, 47280), (1552, 44325), (1576, 43650), (1746, 39400), (1773, 38800), (1800, 38218), (1940, 35460), (1970, 34920), (2328, 29550), (2364, 29100), (2425, 28368), (2910, 23640), (2955, 23280), (3152, 21825), (3492, 19700), (3546, 19400), (3600, 19109), (3880, 17730), (3940, 17460), (4365, 15760), (4656, 14775), (4728, 14550), (4850, 14184), (4925, 13968), (5820, 11820), (5910, 11640), (6984, 9850), (7092, 9700), (7275, 9456), (7760, 8865), (7880, 8730)]