28055241720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{7561}}^1$

素因数の和:8526

約数の個数: 192

約数和(自身を含む): 99587910240

約数和(自身を除く): 71532668520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 937, 990, 1320, 1874, 1980, 2811, 3748, 3960, 4685, 5622, 7496, 7561, 8433, 9370, 10307, 11244, 14055, 15122, 16866, 18740, 20614, 22488, 22683, 28110, 30244, 30921, 33732, 37480, 37805, 41228, 42165, 45366, 51535, 56220, 60488, 61842, 67464, 68049, 75610, 82456, 83171, 84330, 90732, 92763, 103070, 112440, 113415, 123684, 136098, 151220, 154605, 166342, 168660, 181464, 185526, 206140, 226830, 247368, 249513, 272196, 302440, 309210, 332684, 337320, 340245, 371052, 412280, 415855, 453660, 463815, 499026, 544392, 618420, 665368, 680490, 742104, 748539, 831710, 907320, 927630, 998052, 1236840, 1247565, 1360980, 1497078, 1663420, 1855260, 1996104, 2495130, 2721960, 2994156, 3326840, 3710520, 3742695, 4990260, 5988312, 7084657, 7485390, 9980520, 14169314, 14970780, 21253971, 28338628, 29941560, 35423285, 42507942, 56677256, 63761913, 70846570, 77931227, 85015884, 106269855, 127523826, 141693140, 155862454, 170031768, 212539710, 233793681, 255047652, 283386280, 311724908, 318809565, 389656135, 425079420, 467587362, 510095304, 623449816, 637619130, 701381043, 779312270, 850158840, 935174724, 1168968405, 1275238260, 1402762086, 1558624540, 1870349448, 2337936810, 2550476520, 2805524172, 3117249080, 3506905215, 4675873620, 5611048344, 7013810430, 9351747240, 14027620860, 28055241720]

約数ペア:

[(1, 28055241720), (2, 14027620860), (3, 9351747240), (4, 7013810430), (5, 5611048344), (6, 4675873620), (8, 3506905215), (9, 3117249080), (10, 2805524172), (11, 2550476520), (12, 2337936810), (15, 1870349448), (18, 1558624540), (20, 1402762086), (22, 1275238260), (24, 1168968405), (30, 935174724), (33, 850158840), (36, 779312270), (40, 701381043), (44, 637619130), (45, 623449816), (55, 510095304), (60, 467587362), (66, 425079420), (72, 389656135), (88, 318809565), (90, 311724908), (99, 283386280), (110, 255047652), (120, 233793681), (132, 212539710), (165, 170031768), (180, 155862454), (198, 141693140), (220, 127523826), (264, 106269855), (330, 85015884), (360, 77931227), (396, 70846570), (440, 63761913), (495, 56677256), (660, 42507942), (792, 35423285), (937, 29941560), (990, 28338628), (1320, 21253971), (1874, 14970780), (1980, 14169314), (2811, 9980520), (3748, 7485390), (3960, 7084657), (4685, 5988312), (5622, 4990260), (7496, 3742695), (7561, 3710520), (8433, 3326840), (9370, 2994156), (10307, 2721960), (11244, 2495130), (14055, 1996104), (15122, 1855260), (16866, 1663420), (18740, 1497078), (20614, 1360980), (22488, 1247565), (22683, 1236840), (28110, 998052), (30244, 927630), (30921, 907320), (33732, 831710), (37480, 748539), (37805, 742104), (41228, 680490), (42165, 665368), (45366, 618420), (51535, 544392), (56220, 499026), (60488, 463815), (61842, 453660), (67464, 415855), (68049, 412280), (75610, 371052), (82456, 340245), (83171, 337320), (84330, 332684), (90732, 309210), (92763, 302440), (103070, 272196), (112440, 249513), (113415, 247368), (123684, 226830), (136098, 206140), (151220, 185526), (154605, 181464), (166342, 168660)]