28313318400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2337

約数の個数: 264

約数和(自身を含む): 94162065504

約数和(自身を除く): 65848747104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 173, 192, 200, 240, 256, 300, 320, 346, 384, 400, 480, 512, 519, 600, 640, 692, 768, 800, 865, 960, 1024, 1038, 1200, 1280, 1384, 1536, 1600, 1730, 1920, 2076, 2131, 2400, 2560, 2595, 2768, 3072, 3200, 3460, 3840, 4152, 4262, 4325, 4800, 5120, 5190, 5536, 6393, 6400, 6920, 7680, 8304, 8524, 8650, 9600, 10380, 10655, 11072, 12786, 12800, 12975, 13840, 15360, 16608, 17048, 17300, 19200, 20760, 21310, 22144, 25572, 25600, 25950, 27680, 31965, 33216, 34096, 34600, 38400, 41520, 42620, 44288, 51144, 51900, 53275, 55360, 63930, 66432, 68192, 69200, 76800, 83040, 85240, 88576, 102288, 103800, 106550, 110720, 127860, 132864, 136384, 138400, 159825, 166080, 170480, 177152, 204576, 207600, 213100, 221440, 255720, 265728, 272768, 276800, 319650, 332160, 340960, 368663, 409152, 415200, 426200, 442880, 511440, 531456, 545536, 553600, 639300, 664320, 681920, 737326, 818304, 830400, 852400, 885760, 1022880, 1091072, 1105989, 1107200, 1278600, 1328640, 1363840, 1474652, 1636608, 1660800, 1704800, 1843315, 2045760, 2182144, 2211978, 2214400, 2557200, 2657280, 2727680, 2949304, 3273216, 3321600, 3409600, 3686630, 4091520, 4423956, 4428800, 5114400, 5455360, 5529945, 5898608, 6546432, 6643200, 6819200, 7373260, 8183040, 8847912, 9216575, 10228800, 10910720, 11059890, 11797216, 13286400, 13638400, 14746520, 16366080, 17695824, 18433150, 20457600, 22119780, 23594432, 27276800, 27649725, 29493040, 32732160, 35391648, 36866300, 40915200, 44239560, 47188864, 54553600, 55299450, 58986080, 70783296, 73732600, 81830400, 88479120, 94377728, 110598900, 117972160, 141566592, 147465200, 163660800, 176958240, 188755456, 221197800, 235944320, 283133184, 294930400, 353916480, 377510912, 442395600, 471888640, 566266368, 589860800, 707832960, 884791200, 943777280, 1132532736, 1179721600, 1415665920, 1769582400, 1887554560, 2359443200, 2831331840, 3539164800, 4718886400, 5662663680, 7078329600, 9437772800, 14156659200, 28313318400]

約数ペア:

[(1, 28313318400), (2, 14156659200), (3, 9437772800), (4, 7078329600), (5, 5662663680), (6, 4718886400), (8, 3539164800), (10, 2831331840), (12, 2359443200), (15, 1887554560), (16, 1769582400), (20, 1415665920), (24, 1179721600), (25, 1132532736), (30, 943777280), (32, 884791200), (40, 707832960), (48, 589860800), (50, 566266368), (60, 471888640), (64, 442395600), (75, 377510912), (80, 353916480), (96, 294930400), (100, 283133184), (120, 235944320), (128, 221197800), (150, 188755456), (160, 176958240), (173, 163660800), (192, 147465200), (200, 141566592), (240, 117972160), (256, 110598900), (300, 94377728), (320, 88479120), (346, 81830400), (384, 73732600), (400, 70783296), (480, 58986080), (512, 55299450), (519, 54553600), (600, 47188864), (640, 44239560), (692, 40915200), (768, 36866300), (800, 35391648), (865, 32732160), (960, 29493040), (1024, 27649725), (1038, 27276800), (1200, 23594432), (1280, 22119780), (1384, 20457600), (1536, 18433150), (1600, 17695824), (1730, 16366080), (1920, 14746520), (2076, 13638400), (2131, 13286400), (2400, 11797216), (2560, 11059890), (2595, 10910720), (2768, 10228800), (3072, 9216575), (3200, 8847912), (3460, 8183040), (3840, 7373260), (4152, 6819200), (4262, 6643200), (4325, 6546432), (4800, 5898608), (5120, 5529945), (5190, 5455360), (5536, 5114400), (6393, 4428800), (6400, 4423956), (6920, 4091520), (7680, 3686630), (8304, 3409600), (8524, 3321600), (8650, 3273216), (9600, 2949304), (10380, 2727680), (10655, 2657280), (11072, 2557200), (12786, 2214400), (12800, 2211978), (12975, 2182144), (13840, 2045760), (15360, 1843315), (16608, 1704800), (17048, 1660800), (17300, 1636608), (19200, 1474652), (20760, 1363840), (21310, 1328640), (22144, 1278600), (25572, 1107200), (25600, 1105989), (25950, 1091072), (27680, 1022880), (31965, 885760), (33216, 852400), (34096, 830400), (34600, 818304), (38400, 737326), (41520, 681920), (42620, 664320), (44288, 639300), (51144, 553600), (51900, 545536), (53275, 531456), (55360, 511440), (63930, 442880), (66432, 426200), (68192, 415200), (69200, 409152), (76800, 368663), (83040, 340960), (85240, 332160), (88576, 319650), (102288, 276800), (103800, 272768), (106550, 265728), (110720, 255720), (127860, 221440), (132864, 213100), (136384, 207600), (138400, 204576), (159825, 177152), (166080, 170480)]