28367078400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{123121}}^1$

素因数の和:123157

約数の個数: 198

約数和(自身を含む): 101568385802

約数和(自身を除く): 73201307402

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4608, 4800, 5120, 5760, 6400, 7200, 7680, 9216, 9600, 11520, 12800, 14400, 15360, 19200, 23040, 25600, 28800, 38400, 46080, 57600, 76800, 115200, 123121, 230400, 246242, 369363, 492484, 615605, 738726, 984968, 1108089, 1231210, 1477452, 1846815, 1969936, 2216178, 2462420, 2954904, 3078025, 3693630, 3939872, 4432356, 4924840, 5540445, 5909808, 6156050, 7387260, 7879744, 8864712, 9234075, 9849680, 11080890, 11819616, 12312100, 14774520, 15759488, 17729424, 18468150, 19699360, 22161780, 23639232, 24624200, 27702225, 29549040, 31518976, 35458848, 36936300, 39398720, 44323560, 47278464, 49248400, 55404450, 59098080, 63037952, 70917696, 73872600, 78797440, 88647120, 94556928, 98496800, 110808900, 118196160, 126075904, 141835392, 147745200, 157594880, 177294240, 189113856, 196993600, 221617800, 236392320, 283670784, 295490400, 315189760, 354588480, 378227712, 393987200, 443235600, 472784640, 567341568, 590980800, 630379520, 709176960, 787974400, 886471200, 945569280, 1134683136, 1181961600, 1418353920, 1575948800, 1772942400, 1891138560, 2363923200, 2836707840, 3151897600, 3545884800, 4727846400, 5673415680, 7091769600, 9455692800, 14183539200, 28367078400]

約数ペア:

[(1, 28367078400), (2, 14183539200), (3, 9455692800), (4, 7091769600), (5, 5673415680), (6, 4727846400), (8, 3545884800), (9, 3151897600), (10, 2836707840), (12, 2363923200), (15, 1891138560), (16, 1772942400), (18, 1575948800), (20, 1418353920), (24, 1181961600), (25, 1134683136), (30, 945569280), (32, 886471200), (36, 787974400), (40, 709176960), (45, 630379520), (48, 590980800), (50, 567341568), (60, 472784640), (64, 443235600), (72, 393987200), (75, 378227712), (80, 354588480), (90, 315189760), (96, 295490400), (100, 283670784), (120, 236392320), (128, 221617800), (144, 196993600), (150, 189113856), (160, 177294240), (180, 157594880), (192, 147745200), (200, 141835392), (225, 126075904), (240, 118196160), (256, 110808900), (288, 98496800), (300, 94556928), (320, 88647120), (360, 78797440), (384, 73872600), (400, 70917696), (450, 63037952), (480, 59098080), (512, 55404450), (576, 49248400), (600, 47278464), (640, 44323560), (720, 39398720), (768, 36936300), (800, 35458848), (900, 31518976), (960, 29549040), (1024, 27702225), (1152, 24624200), (1200, 23639232), (1280, 22161780), (1440, 19699360), (1536, 18468150), (1600, 17729424), (1800, 15759488), (1920, 14774520), (2304, 12312100), (2400, 11819616), (2560, 11080890), (2880, 9849680), (3072, 9234075), (3200, 8864712), (3600, 7879744), (3840, 7387260), (4608, 6156050), (4800, 5909808), (5120, 5540445), (5760, 4924840), (6400, 4432356), (7200, 3939872), (7680, 3693630), (9216, 3078025), (9600, 2954904), (11520, 2462420), (12800, 2216178), (14400, 1969936), (15360, 1846815), (19200, 1477452), (23040, 1231210), (25600, 1108089), (28800, 984968), (38400, 738726), (46080, 615605), (57600, 492484), (76800, 369363), (115200, 246242), (123121, 230400)]