1273852800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4021}}^1$

素因数の和:4062

約数の個数: 288

約数和(自身を含む): 4959849960

約数和(自身を除く): 3685997160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 384, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 640, 660, 704, 720, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1152, 1200, 1320, 1408, 1440, 1584, 1600, 1650, 1760, 1800, 1920, 1980, 2112, 2200, 2400, 2475, 2640, 2880, 3168, 3200, 3300, 3520, 3600, 3960, 4021, 4224, 4400, 4800, 4950, 5280, 5760, 6336, 6600, 7040, 7200, 7920, 8042, 8800, 9600, 9900, 10560, 12063, 12672, 13200, 14400, 15840, 16084, 17600, 19800, 20105, 21120, 24126, 26400, 28800, 31680, 32168, 35200, 36189, 39600, 40210, 44231, 48252, 52800, 60315, 63360, 64336, 72378, 79200, 80420, 88462, 96504, 100525, 105600, 120630, 128672, 132693, 144756, 158400, 160840, 176924, 180945, 193008, 201050, 221155, 241260, 257344, 265386, 289512, 301575, 316800, 321680, 353848, 361890, 386016, 398079, 402100, 442310, 482520, 514688, 530772, 579024, 603150, 643360, 663465, 707696, 723780, 772032, 796158, 804200, 884620, 904725, 965040, 1061544, 1105775, 1158048, 1206300, 1286720, 1326930, 1415392, 1447560, 1544064, 1592316, 1608400, 1769240, 1809450, 1930080, 1990395, 2123088, 2211550, 2316096, 2412600, 2573440, 2653860, 2830784, 2895120, 3184632, 3216800, 3317325, 3538480, 3618900, 3860160, 3980790, 4246176, 4423100, 4632192, 4825200, 5307720, 5661568, 5790240, 6369264, 6433600, 6634650, 7076960, 7237800, 7720320, 7961580, 8492352, 8846200, 9650400, 9951975, 10615440, 11580480, 12738528, 12867200, 13269300, 14153920, 14475600, 15923160, 16984704, 17692400, 19300800, 19903950, 21230880, 23160960, 25477056, 26538600, 28307840, 28951200, 31846320, 35384800, 38601600, 39807900, 42461760, 50954112, 53077200, 57902400, 63692640, 70769600, 79615800, 84923520, 106154400, 115804800, 127385280, 141539200, 159231600, 212308800, 254770560, 318463200, 424617600, 636926400, 1273852800]

約数ペア:

[(1, 1273852800), (2, 636926400), (3, 424617600), (4, 318463200), (5, 254770560), (6, 212308800), (8, 159231600), (9, 141539200), (10, 127385280), (11, 115804800), (12, 106154400), (15, 84923520), (16, 79615800), (18, 70769600), (20, 63692640), (22, 57902400), (24, 53077200), (25, 50954112), (30, 42461760), (32, 39807900), (33, 38601600), (36, 35384800), (40, 31846320), (44, 28951200), (45, 28307840), (48, 26538600), (50, 25477056), (55, 23160960), (60, 21230880), (64, 19903950), (66, 19300800), (72, 17692400), (75, 16984704), (80, 15923160), (88, 14475600), (90, 14153920), (96, 13269300), (99, 12867200), (100, 12738528), (110, 11580480), (120, 10615440), (128, 9951975), (132, 9650400), (144, 8846200), (150, 8492352), (160, 7961580), (165, 7720320), (176, 7237800), (180, 7076960), (192, 6634650), (198, 6433600), (200, 6369264), (220, 5790240), (225, 5661568), (240, 5307720), (264, 4825200), (275, 4632192), (288, 4423100), (300, 4246176), (320, 3980790), (330, 3860160), (352, 3618900), (360, 3538480), (384, 3317325), (396, 3216800), (400, 3184632), (440, 2895120), (450, 2830784), (480, 2653860), (495, 2573440), (528, 2412600), (550, 2316096), (576, 2211550), (600, 2123088), (640, 1990395), (660, 1930080), (704, 1809450), (720, 1769240), (792, 1608400), (800, 1592316), (825, 1544064), (880, 1447560), (900, 1415392), (960, 1326930), (990, 1286720), (1056, 1206300), (1100, 1158048), (1152, 1105775), (1200, 1061544), (1320, 965040), (1408, 904725), (1440, 884620), (1584, 804200), (1600, 796158), (1650, 772032), (1760, 723780), (1800, 707696), (1920, 663465), (1980, 643360), (2112, 603150), (2200, 579024), (2400, 530772), (2475, 514688), (2640, 482520), (2880, 442310), (3168, 402100), (3200, 398079), (3300, 386016), (3520, 361890), (3600, 353848), (3960, 321680), (4021, 316800), (4224, 301575), (4400, 289512), (4800, 265386), (4950, 257344), (5280, 241260), (5760, 221155), (6336, 201050), (6600, 193008), (7040, 180945), (7200, 176924), (7920, 160840), (8042, 158400), (8800, 144756), (9600, 132693), (9900, 128672), (10560, 120630), (12063, 105600), (12672, 100525), (13200, 96504), (14400, 88462), (15840, 80420), (16084, 79200), (17600, 72378), (19800, 64336), (20105, 63360), (21120, 60315), (24126, 52800), (26400, 48252), (28800, 44231), (31680, 40210), (32168, 39600), (35200, 36189)]