250200720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4513}}^1$

素因数の和:4550

約数の個数: 240

約数和(自身を含む): 1047825792

約数和(自身を除く): 797625072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4513, 4620, 5040, 5544, 6160, 6930, 7920, 9026, 9240, 11088, 13539, 13860, 18052, 18480, 22565, 27078, 27720, 31591, 36104, 40617, 45130, 49643, 54156, 55440, 63182, 67695, 72208, 81234, 90260, 94773, 99286, 108312, 126364, 135390, 148929, 157955, 162468, 180520, 189546, 198572, 203085, 216624, 248215, 252728, 270780, 284319, 297858, 315910, 324936, 347501, 361040, 379092, 397144, 406170, 446787, 473865, 496430, 505456, 541560, 568638, 595716, 631820, 649872, 695002, 744645, 758184, 794288, 812340, 893574, 947730, 992860, 1042503, 1083120, 1137276, 1191432, 1263640, 1390004, 1421595, 1489290, 1516368, 1624680, 1737505, 1787148, 1895460, 1985720, 2085006, 2233935, 2274552, 2382864, 2527280, 2780008, 2843190, 2978580, 3127509, 3249360, 3475010, 3574296, 3790920, 3971440, 4170012, 4467870, 4549104, 5212515, 5560016, 5686380, 5957160, 6255018, 6950020, 7148592, 7581840, 8340024, 8935740, 10425030, 11372760, 11914320, 12510036, 13900040, 15637545, 16680048, 17871480, 20850060, 22745520, 25020072, 27800080, 31275090, 35742960, 41700120, 50040144, 62550180, 83400240, 125100360, 250200720]

約数ペア:

[(1, 250200720), (2, 125100360), (3, 83400240), (4, 62550180), (5, 50040144), (6, 41700120), (7, 35742960), (8, 31275090), (9, 27800080), (10, 25020072), (11, 22745520), (12, 20850060), (14, 17871480), (15, 16680048), (16, 15637545), (18, 13900040), (20, 12510036), (21, 11914320), (22, 11372760), (24, 10425030), (28, 8935740), (30, 8340024), (33, 7581840), (35, 7148592), (36, 6950020), (40, 6255018), (42, 5957160), (44, 5686380), (45, 5560016), (48, 5212515), (55, 4549104), (56, 4467870), (60, 4170012), (63, 3971440), (66, 3790920), (70, 3574296), (72, 3475010), (77, 3249360), (80, 3127509), (84, 2978580), (88, 2843190), (90, 2780008), (99, 2527280), (105, 2382864), (110, 2274552), (112, 2233935), (120, 2085006), (126, 1985720), (132, 1895460), (140, 1787148), (144, 1737505), (154, 1624680), (165, 1516368), (168, 1489290), (176, 1421595), (180, 1390004), (198, 1263640), (210, 1191432), (220, 1137276), (231, 1083120), (240, 1042503), (252, 992860), (264, 947730), (280, 893574), (308, 812340), (315, 794288), (330, 758184), (336, 744645), (360, 695002), (385, 649872), (396, 631820), (420, 595716), (440, 568638), (462, 541560), (495, 505456), (504, 496430), (528, 473865), (560, 446787), (616, 406170), (630, 397144), (660, 379092), (693, 361040), (720, 347501), (770, 324936), (792, 315910), (840, 297858), (880, 284319), (924, 270780), (990, 252728), (1008, 248215), (1155, 216624), (1232, 203085), (1260, 198572), (1320, 189546), (1386, 180520), (1540, 162468), (1584, 157955), (1680, 148929), (1848, 135390), (1980, 126364), (2310, 108312), (2520, 99286), (2640, 94773), (2772, 90260), (3080, 81234), (3465, 72208), (3696, 67695), (3960, 63182), (4513, 55440), (4620, 54156), (5040, 49643), (5544, 45130), (6160, 40617), (6930, 36104), (7920, 31591), (9026, 27720), (9240, 27078), (11088, 22565), (13539, 18480), (13860, 18052)]