25697501280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{1487}}^1$

素因数の和:2610

約数の個数: 288

約数和(自身を含む): 95816867328

約数和(自身を除く): 70119366048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1091, 1320, 1440, 1487, 1584, 1760, 1980, 2182, 2640, 2974, 3168, 3273, 3960, 4364, 4461, 5280, 5455, 5948, 6546, 7435, 7920, 8728, 8922, 9819, 10910, 11896, 12001, 13092, 13383, 14870, 15840, 16357, 16365, 17456, 17844, 19638, 21820, 22305, 23792, 24002, 26184, 26766, 29740, 32714, 32730, 34912, 35688, 36003, 39276, 43640, 44610, 47584, 48004, 49071, 49095, 52368, 53532, 59480, 60005, 65428, 65460, 66915, 71376, 72006, 78552, 81785, 87280, 89220, 96008, 98142, 98190, 104736, 107064, 108009, 118960, 120010, 130856, 130920, 133830, 142752, 144012, 147213, 157104, 163570, 174560, 178440, 180015, 192016, 196284, 196380, 214128, 216018, 237920, 240020, 245355, 261712, 261840, 267660, 288024, 294426, 314208, 327140, 356880, 360030, 384032, 392568, 392760, 428256, 432036, 480040, 490710, 523424, 523680, 535320, 540045, 576048, 588852, 654280, 713760, 720060, 736065, 785136, 785520, 864072, 960080, 981420, 1070640, 1080090, 1152096, 1177704, 1308560, 1440120, 1472130, 1570272, 1571040, 1622317, 1728144, 1920160, 1962840, 2141280, 2160180, 2355408, 2617120, 2880240, 2944260, 3244634, 3456288, 3925680, 4320360, 4710816, 4866951, 5760480, 5888520, 6489268, 7851360, 8111585, 8640720, 9733902, 11777040, 12978536, 14600853, 16223170, 17281440, 17845487, 19467804, 23554080, 24334755, 25957072, 29201706, 32446340, 35690974, 38935608, 48669510, 51914144, 53536461, 58403412, 64892680, 71381948, 73004265, 77871216, 89227435, 97339020, 107072922, 116806824, 129785360, 142763896, 146008530, 155742432, 160609383, 178454870, 194678040, 214145844, 233613648, 259570720, 267682305, 285527792, 292017060, 321218766, 356909740, 389356080, 428291688, 467227296, 535364610, 571055584, 584034120, 642437532, 713819480, 778712160, 803046915, 856583376, 1070729220, 1168068240, 1284875064, 1427638960, 1606093830, 1713166752, 2141458440, 2336136480, 2569750128, 2855277920, 3212187660, 4282916880, 5139500256, 6424375320, 8565833760, 12848750640, 25697501280]

約数ペア:

[(1, 25697501280), (2, 12848750640), (3, 8565833760), (4, 6424375320), (5, 5139500256), (6, 4282916880), (8, 3212187660), (9, 2855277920), (10, 2569750128), (11, 2336136480), (12, 2141458440), (15, 1713166752), (16, 1606093830), (18, 1427638960), (20, 1284875064), (22, 1168068240), (24, 1070729220), (30, 856583376), (32, 803046915), (33, 778712160), (36, 713819480), (40, 642437532), (44, 584034120), (45, 571055584), (48, 535364610), (55, 467227296), (60, 428291688), (66, 389356080), (72, 356909740), (80, 321218766), (88, 292017060), (90, 285527792), (96, 267682305), (99, 259570720), (110, 233613648), (120, 214145844), (132, 194678040), (144, 178454870), (160, 160609383), (165, 155742432), (176, 146008530), (180, 142763896), (198, 129785360), (220, 116806824), (240, 107072922), (264, 97339020), (288, 89227435), (330, 77871216), (352, 73004265), (360, 71381948), (396, 64892680), (440, 58403412), (480, 53536461), (495, 51914144), (528, 48669510), (660, 38935608), (720, 35690974), (792, 32446340), (880, 29201706), (990, 25957072), (1056, 24334755), (1091, 23554080), (1320, 19467804), (1440, 17845487), (1487, 17281440), (1584, 16223170), (1760, 14600853), (1980, 12978536), (2182, 11777040), (2640, 9733902), (2974, 8640720), (3168, 8111585), (3273, 7851360), (3960, 6489268), (4364, 5888520), (4461, 5760480), (5280, 4866951), (5455, 4710816), (5948, 4320360), (6546, 3925680), (7435, 3456288), (7920, 3244634), (8728, 2944260), (8922, 2880240), (9819, 2617120), (10910, 2355408), (11896, 2160180), (12001, 2141280), (13092, 1962840), (13383, 1920160), (14870, 1728144), (15840, 1622317), (16357, 1571040), (16365, 1570272), (17456, 1472130), (17844, 1440120), (19638, 1308560), (21820, 1177704), (22305, 1152096), (23792, 1080090), (24002, 1070640), (26184, 981420), (26766, 960080), (29740, 864072), (32714, 785520), (32730, 785136), (34912, 736065), (35688, 720060), (36003, 713760), (39276, 654280), (43640, 588852), (44610, 576048), (47584, 540045), (48004, 535320), (49071, 523680), (49095, 523424), (52368, 490710), (53532, 480040), (59480, 432036), (60005, 428256), (65428, 392760), (65460, 392568), (66915, 384032), (71376, 360030), (72006, 356880), (78552, 327140), (81785, 314208), (87280, 294426), (89220, 288024), (96008, 267660), (98142, 261840), (98190, 261712), (104736, 245355), (107064, 240020), (108009, 237920), (118960, 216018), (120010, 214128), (130856, 196380), (130920, 196284), (133830, 192016), (142752, 180015), (144012, 178440), (147213, 174560), (157104, 163570)]