250091880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 840499200

約数和(自身を除く): 590407320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 37, 40, 46, 60, 62, 69, 74, 79, 92, 93, 111, 115, 120, 124, 138, 148, 155, 158, 184, 185, 186, 222, 230, 237, 248, 276, 296, 310, 316, 345, 370, 372, 395, 444, 460, 465, 474, 552, 555, 620, 632, 690, 713, 740, 744, 790, 851, 888, 920, 930, 948, 1110, 1147, 1185, 1240, 1380, 1426, 1480, 1580, 1702, 1817, 1860, 1896, 2139, 2220, 2294, 2370, 2449, 2553, 2760, 2852, 2923, 3160, 3404, 3441, 3565, 3634, 3720, 4255, 4278, 4440, 4588, 4740, 4898, 5106, 5451, 5704, 5735, 5846, 6808, 6882, 7130, 7268, 7347, 8510, 8556, 8769, 9085, 9176, 9480, 9796, 10212, 10695, 10902, 11470, 11692, 12245, 12765, 13764, 14260, 14536, 14615, 14694, 17020, 17112, 17205, 17538, 18170, 19592, 20424, 21390, 21804, 22940, 23384, 24490, 25530, 26381, 27255, 27528, 28520, 29230, 29388, 34040, 34410, 35076, 36340, 36735, 42780, 43608, 43845, 45880, 48980, 51060, 52762, 54510, 56327, 58460, 58776, 67229, 68820, 70152, 72680, 73470, 79143, 85560, 87690, 90613, 97960, 102120, 105524, 109020, 112654, 116920, 131905, 134458, 137640, 146940, 158286, 168981, 175380, 181226, 201687, 211048, 218040, 225308, 263810, 268916, 271839, 281635, 293880, 316572, 336145, 337962, 350760, 362452, 395715, 403374, 450616, 453065, 527620, 537832, 543678, 563270, 633144, 672290, 675924, 724904, 791430, 806748, 844905, 906130, 1008435, 1055240, 1087356, 1126540, 1344580, 1351848, 1359195, 1582860, 1613496, 1689810, 1812260, 2016870, 2084099, 2174712, 2253080, 2689160, 2718390, 3165720, 3379620, 3624520, 4033740, 4168198, 5436780, 6252297, 6759240, 8067480, 8336396, 10420495, 10873560, 12504594, 16672792, 20840990, 25009188, 31261485, 41681980, 50018376, 62522970, 83363960, 125045940, 250091880]

約数ペア:

[(1, 250091880), (2, 125045940), (3, 83363960), (4, 62522970), (5, 50018376), (6, 41681980), (8, 31261485), (10, 25009188), (12, 20840990), (15, 16672792), (20, 12504594), (23, 10873560), (24, 10420495), (30, 8336396), (31, 8067480), (37, 6759240), (40, 6252297), (46, 5436780), (60, 4168198), (62, 4033740), (69, 3624520), (74, 3379620), (79, 3165720), (92, 2718390), (93, 2689160), (111, 2253080), (115, 2174712), (120, 2084099), (124, 2016870), (138, 1812260), (148, 1689810), (155, 1613496), (158, 1582860), (184, 1359195), (185, 1351848), (186, 1344580), (222, 1126540), (230, 1087356), (237, 1055240), (248, 1008435), (276, 906130), (296, 844905), (310, 806748), (316, 791430), (345, 724904), (370, 675924), (372, 672290), (395, 633144), (444, 563270), (460, 543678), (465, 537832), (474, 527620), (552, 453065), (555, 450616), (620, 403374), (632, 395715), (690, 362452), (713, 350760), (740, 337962), (744, 336145), (790, 316572), (851, 293880), (888, 281635), (920, 271839), (930, 268916), (948, 263810), (1110, 225308), (1147, 218040), (1185, 211048), (1240, 201687), (1380, 181226), (1426, 175380), (1480, 168981), (1580, 158286), (1702, 146940), (1817, 137640), (1860, 134458), (1896, 131905), (2139, 116920), (2220, 112654), (2294, 109020), (2370, 105524), (2449, 102120), (2553, 97960), (2760, 90613), (2852, 87690), (2923, 85560), (3160, 79143), (3404, 73470), (3441, 72680), (3565, 70152), (3634, 68820), (3720, 67229), (4255, 58776), (4278, 58460), (4440, 56327), (4588, 54510), (4740, 52762), (4898, 51060), (5106, 48980), (5451, 45880), (5704, 43845), (5735, 43608), (5846, 42780), (6808, 36735), (6882, 36340), (7130, 35076), (7268, 34410), (7347, 34040), (8510, 29388), (8556, 29230), (8769, 28520), (9085, 27528), (9176, 27255), (9480, 26381), (9796, 25530), (10212, 24490), (10695, 23384), (10902, 22940), (11470, 21804), (11692, 21390), (12245, 20424), (12765, 19592), (13764, 18170), (14260, 17538), (14536, 17205), (14615, 17112), (14694, 17020)]