257423400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 384

約数和(自身を含む): 1010352000

約数和(自身を除く): 752928600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 25, 26, 27, 30, 36, 38, 39, 40, 45, 50, 52, 54, 57, 60, 65, 72, 75, 76, 78, 90, 95, 100, 104, 108, 114, 117, 120, 130, 135, 150, 152, 156, 171, 180, 190, 193, 195, 200, 216, 225, 228, 234, 247, 260, 270, 285, 300, 312, 325, 342, 351, 360, 380, 386, 390, 450, 456, 468, 475, 494, 513, 520, 540, 570, 579, 585, 600, 650, 675, 684, 702, 741, 760, 772, 780, 855, 900, 936, 950, 965, 975, 988, 1026, 1080, 1140, 1158, 1170, 1235, 1300, 1350, 1368, 1404, 1425, 1482, 1544, 1560, 1710, 1737, 1755, 1800, 1900, 1930, 1950, 1976, 2052, 2223, 2280, 2316, 2340, 2470, 2509, 2565, 2600, 2700, 2808, 2850, 2895, 2925, 2964, 3420, 3474, 3510, 3667, 3705, 3800, 3860, 3900, 4104, 4275, 4446, 4632, 4680, 4825, 4940, 5018, 5130, 5211, 5400, 5700, 5790, 5850, 5928, 6175, 6669, 6840, 6948, 7020, 7334, 7410, 7527, 7720, 7800, 8550, 8685, 8775, 8892, 9650, 9880, 10036, 10260, 10422, 11001, 11115, 11400, 11580, 11700, 12350, 12545, 12825, 13338, 13896, 14040, 14475, 14668, 14820, 15054, 17100, 17370, 17550, 17784, 18335, 18525, 19300, 20072, 20520, 20844, 22002, 22230, 22581, 23160, 23400, 24700, 25090, 25650, 26055, 26676, 28950, 29336, 29640, 30108, 33003, 33345, 34200, 34740, 35100, 36670, 37050, 37635, 38600, 41688, 43425, 44004, 44460, 45162, 47671, 49400, 50180, 51300, 52110, 53352, 55005, 55575, 57900, 60216, 62725, 66006, 66690, 67743, 69480, 70200, 73340, 74100, 75270, 86850, 88008, 88920, 90324, 91675, 95342, 99009, 100360, 102600, 104220, 110010, 111150, 112905, 115800, 125450, 130275, 132012, 133380, 135486, 143013, 146680, 148200, 150540, 165015, 166725, 173700, 180648, 183350, 188175, 190684, 198018, 208440, 220020, 222300, 225810, 238355, 250900, 260550, 264024, 266760, 270972, 275025, 286026, 301080, 330030, 333450, 338715, 347400, 366700, 376350, 381368, 396036, 429039, 440040, 444600, 451620, 476710, 495045, 501800, 521100, 541944, 550050, 564525, 572052, 660060, 666900, 677430, 715065, 733400, 752700, 792072, 825075, 858078, 903240, 953420, 990090, 1042200, 1100100, 1129050, 1144104, 1191775, 1287117, 1320120, 1333800, 1354860, 1430130, 1505400, 1650150, 1693575, 1716156, 1906840, 1980180, 2145195, 2200200, 2258100, 2383550, 2475225, 2574234, 2709720, 2860260, 3300300, 3387150, 3432312, 3575325, 3960360, 4290390, 4516200, 4767100, 4950450, 5148468, 5720520, 6435585, 6600600, 6774300, 7150650, 8580780, 9534200, 9900900, 10296936, 10725975, 12871170, 13548600, 14301300, 17161560, 19801800, 21451950, 25742340, 28602600, 32177925, 42903900, 51484680, 64355850, 85807800, 128711700, 257423400]

約数ペア:

[(1, 257423400), (2, 128711700), (3, 85807800), (4, 64355850), (5, 51484680), (6, 42903900), (8, 32177925), (9, 28602600), (10, 25742340), (12, 21451950), (13, 19801800), (15, 17161560), (18, 14301300), (19, 13548600), (20, 12871170), (24, 10725975), (25, 10296936), (26, 9900900), (27, 9534200), (30, 8580780), (36, 7150650), (38, 6774300), (39, 6600600), (40, 6435585), (45, 5720520), (50, 5148468), (52, 4950450), (54, 4767100), (57, 4516200), (60, 4290390), (65, 3960360), (72, 3575325), (75, 3432312), (76, 3387150), (78, 3300300), (90, 2860260), (95, 2709720), (100, 2574234), (104, 2475225), (108, 2383550), (114, 2258100), (117, 2200200), (120, 2145195), (130, 1980180), (135, 1906840), (150, 1716156), (152, 1693575), (156, 1650150), (171, 1505400), (180, 1430130), (190, 1354860), (193, 1333800), (195, 1320120), (200, 1287117), (216, 1191775), (225, 1144104), (228, 1129050), (234, 1100100), (247, 1042200), (260, 990090), (270, 953420), (285, 903240), (300, 858078), (312, 825075), (325, 792072), (342, 752700), (351, 733400), (360, 715065), (380, 677430), (386, 666900), (390, 660060), (450, 572052), (456, 564525), (468, 550050), (475, 541944), (494, 521100), (513, 501800), (520, 495045), (540, 476710), (570, 451620), (579, 444600), (585, 440040), (600, 429039), (650, 396036), (675, 381368), (684, 376350), (702, 366700), (741, 347400), (760, 338715), (772, 333450), (780, 330030), (855, 301080), (900, 286026), (936, 275025), (950, 270972), (965, 266760), (975, 264024), (988, 260550), (1026, 250900), (1080, 238355), (1140, 225810), (1158, 222300), (1170, 220020), (1235, 208440), (1300, 198018), (1350, 190684), (1368, 188175), (1404, 183350), (1425, 180648), (1482, 173700), (1544, 166725), (1560, 165015), (1710, 150540), (1737, 148200), (1755, 146680), (1800, 143013), (1900, 135486), (1930, 133380), (1950, 132012), (1976, 130275), (2052, 125450), (2223, 115800), (2280, 112905), (2316, 111150), (2340, 110010), (2470, 104220), (2509, 102600), (2565, 100360), (2600, 99009), (2700, 95342), (2808, 91675), (2850, 90324), (2895, 88920), (2925, 88008), (2964, 86850), (3420, 75270), (3474, 74100), (3510, 73340), (3667, 70200), (3705, 69480), (3800, 67743), (3860, 66690), (3900, 66006), (4104, 62725), (4275, 60216), (4446, 57900), (4632, 55575), (4680, 55005), (4825, 53352), (4940, 52110), (5018, 51300), (5130, 50180), (5211, 49400), (5400, 47671), (5700, 45162), (5790, 44460), (5850, 44004), (5928, 43425), (6175, 41688), (6669, 38600), (6840, 37635), (6948, 37050), (7020, 36670), (7334, 35100), (7410, 34740), (7527, 34200), (7720, 33345), (7800, 33003), (8550, 30108), (8685, 29640), (8775, 29336), (8892, 28950), (9650, 26676), (9880, 26055), (10036, 25650), (10260, 25090), (10422, 24700), (11001, 23400), (11115, 23160), (11400, 22581), (11580, 22230), (11700, 22002), (12350, 20844), (12545, 20520), (12825, 20072), (13338, 19300), (13896, 18525), (14040, 18335), (14475, 17784), (14668, 17550), (14820, 17370), (15054, 17100)]