638766153900

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{129491}}^1$

素因数の和:129556

約数の個数: 432

約数和(自身を含む): 2454795383040

約数和(自身を除く): 1816029229140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 29, 30, 35, 36, 42, 45, 50, 54, 58, 60, 63, 70, 75, 81, 84, 87, 90, 100, 105, 108, 116, 126, 135, 140, 145, 150, 162, 174, 175, 180, 189, 203, 210, 225, 243, 252, 261, 270, 290, 300, 315, 324, 348, 350, 378, 405, 406, 420, 435, 450, 486, 522, 525, 540, 567, 580, 609, 630, 675, 700, 725, 756, 783, 810, 812, 870, 900, 945, 972, 1015, 1044, 1050, 1134, 1215, 1218, 1260, 1305, 1350, 1450, 1566, 1575, 1620, 1701, 1740, 1827, 1890, 2025, 2030, 2100, 2175, 2268, 2349, 2430, 2436, 2610, 2700, 2835, 2900, 3045, 3132, 3150, 3402, 3654, 3780, 3915, 4050, 4060, 4350, 4698, 4725, 4860, 5075, 5220, 5481, 5670, 6075, 6090, 6300, 6525, 6804, 7047, 7308, 7830, 8100, 8505, 8700, 9135, 9396, 9450, 10150, 10962, 11340, 11745, 12150, 12180, 13050, 14094, 14175, 15225, 15660, 16443, 17010, 18270, 18900, 19575, 20300, 21924, 23490, 24300, 26100, 27405, 28188, 28350, 30450, 32886, 34020, 35235, 36540, 39150, 42525, 45675, 46980, 49329, 54810, 56700, 58725, 60900, 65772, 70470, 78300, 82215, 85050, 91350, 98658, 109620, 117450, 129491, 137025, 140940, 164430, 170100, 176175, 182700, 197316, 234900, 246645, 258982, 274050, 328860, 352350, 388473, 411075, 493290, 517964, 548100, 647455, 704700, 776946, 822150, 906437, 986580, 1165419, 1233225, 1294910, 1553892, 1644300, 1812874, 1942365, 2330838, 2466450, 2589820, 2719311, 3237275, 3496257, 3625748, 3755239, 3884730, 4532185, 4661676, 4932900, 5438622, 5827095, 6474550, 6992514, 7510478, 7769460, 8157933, 9064370, 9711825, 10488771, 10877244, 11265717, 11654190, 12949100, 13596555, 13985028, 15020956, 16315866, 17481285, 18128740, 18776195, 19423650, 20977542, 22531434, 22660925, 23308380, 24473799, 26286673, 27193110, 29135475, 31466313, 32631732, 33797151, 34962570, 37552390, 38847300, 40789665, 41955084, 45062868, 45321850, 48947598, 52443855, 52573346, 54386220, 56328585, 58270950, 62932626, 67594302, 67982775, 69925140, 73421397, 75104780, 78860019, 81579330, 87406425, 90643700, 93880975, 97895196, 101391453, 104887710, 105146692, 112657170, 116541900, 122368995, 125865252, 131433365, 135188604, 135965550, 146842794, 157331565, 157720038, 163158660, 168985755, 174812850, 187761950, 202782906, 203948325, 209775420, 220264191, 225314340, 236580057, 244737990, 262219275, 262866730, 271931100, 281642925, 293685588, 304174359, 314663130, 315440076, 337971510, 349625700, 367106985, 375523900, 394300095, 405565812, 407896650, 440528382, 473160114, 489475980, 506957265, 524438550, 525733460, 563285850, 608348718, 611844975, 629326260, 657166825, 675943020, 709740171, 734213970, 786657825, 788600190, 815793300, 844928775, 881056764, 912523077, 946320228, 1013914530, 1048877100, 1101320955, 1126571700, 1182900285, 1216697436, 1223689950, 1314333650, 1419480342, 1468427940, 1520871795, 1573315650, 1577200380, 1689857550, 1825046154, 1835534925, 1971500475, 2027829060, 2129220513, 2202641910, 2365800570, 2447379900, 2534786325, 2628667300, 2838960684, 3041743590, 3146631300, 3379715100, 3548700855, 3650092308, 3671069850, 3943000950, 4258441026, 4405283820, 4562615385, 4731601140, 5069572650, 5506604775, 5914501425, 6083487180, 6387661539, 7097401710, 7342139700, 7604358975, 7886001900, 8516882052, 9125230770, 10139145300, 10646102565, 11013209550, 11829002850, 12775323078, 14194803420, 15208717950, 17743504275, 18250461540, 21292205130, 22026419100, 22813076925, 23658005700, 25550646156, 30417435900, 31938307695, 35487008550, 42584410260, 45626153850, 53230512825, 63876615390, 70974017100, 91252307700, 106461025650, 127753230780, 159691538475, 212922051300, 319383076950, 638766153900]

約数ペア:

[(1, 638766153900), (2, 319383076950), (3, 212922051300), (4, 159691538475), (5, 127753230780), (6, 106461025650), (7, 91252307700), (9, 70974017100), (10, 63876615390), (12, 53230512825), (14, 45626153850), (15, 42584410260), (18, 35487008550), (20, 31938307695), (21, 30417435900), (25, 25550646156), (27, 23658005700), (28, 22813076925), (29, 22026419100), (30, 21292205130), (35, 18250461540), (36, 17743504275), (42, 15208717950), (45, 14194803420), (50, 12775323078), (54, 11829002850), (58, 11013209550), (60, 10646102565), (63, 10139145300), (70, 9125230770), (75, 8516882052), (81, 7886001900), (84, 7604358975), (87, 7342139700), (90, 7097401710), (100, 6387661539), (105, 6083487180), (108, 5914501425), (116, 5506604775), (126, 5069572650), (135, 4731601140), (140, 4562615385), (145, 4405283820), (150, 4258441026), (162, 3943000950), (174, 3671069850), (175, 3650092308), (180, 3548700855), (189, 3379715100), (203, 3146631300), (210, 3041743590), (225, 2838960684), (243, 2628667300), (252, 2534786325), (261, 2447379900), (270, 2365800570), (290, 2202641910), (300, 2129220513), (315, 2027829060), (324, 1971500475), (348, 1835534925), (350, 1825046154), (378, 1689857550), (405, 1577200380), (406, 1573315650), (420, 1520871795), (435, 1468427940), (450, 1419480342), (486, 1314333650), (522, 1223689950), (525, 1216697436), (540, 1182900285), (567, 1126571700), (580, 1101320955), (609, 1048877100), (630, 1013914530), (675, 946320228), (700, 912523077), (725, 881056764), (756, 844928775), (783, 815793300), (810, 788600190), (812, 786657825), (870, 734213970), (900, 709740171), (945, 675943020), (972, 657166825), (1015, 629326260), (1044, 611844975), (1050, 608348718), (1134, 563285850), (1215, 525733460), (1218, 524438550), (1260, 506957265), (1305, 489475980), (1350, 473160114), (1450, 440528382), (1566, 407896650), (1575, 405565812), (1620, 394300095), (1701, 375523900), (1740, 367106985), (1827, 349625700), (1890, 337971510), (2025, 315440076), (2030, 314663130), (2100, 304174359), (2175, 293685588), (2268, 281642925), (2349, 271931100), (2430, 262866730), (2436, 262219275), (2610, 244737990), (2700, 236580057), (2835, 225314340), (2900, 220264191), (3045, 209775420), (3132, 203948325), (3150, 202782906), (3402, 187761950), (3654, 174812850), (3780, 168985755), (3915, 163158660), (4050, 157720038), (4060, 157331565), (4350, 146842794), (4698, 135965550), (4725, 135188604), (4860, 131433365), (5075, 125865252), (5220, 122368995), (5481, 116541900), (5670, 112657170), (6075, 105146692), (6090, 104887710), (6300, 101391453), (6525, 97895196), (6804, 93880975), (7047, 90643700), (7308, 87406425), (7830, 81579330), (8100, 78860019), (8505, 75104780), (8700, 73421397), (9135, 69925140), (9396, 67982775), (9450, 67594302), (10150, 62932626), (10962, 58270950), (11340, 56328585), (11745, 54386220), (12150, 52573346), (12180, 52443855), (13050, 48947598), (14094, 45321850), (14175, 45062868), (15225, 41955084), (15660, 40789665), (16443, 38847300), (17010, 37552390), (18270, 34962570), (18900, 33797151), (19575, 32631732), (20300, 31466313), (21924, 29135475), (23490, 27193110), (24300, 26286673), (26100, 24473799), (27405, 23308380), (28188, 22660925), (28350, 22531434), (30450, 20977542), (32886, 19423650), (34020, 18776195), (35235, 18128740), (36540, 17481285), (39150, 16315866), (42525, 15020956), (45675, 13985028), (46980, 13596555), (49329, 12949100), (54810, 11654190), (56700, 11265717), (58725, 10877244), (60900, 10488771), (65772, 9711825), (70470, 9064370), (78300, 8157933), (82215, 7769460), (85050, 7510478), (91350, 6992514), (98658, 6474550), (109620, 5827095), (117450, 5438622), (129491, 4932900), (137025, 4661676), (140940, 4532185), (164430, 3884730), (170100, 3755239), (176175, 3625748), (182700, 3496257), (197316, 3237275), (234900, 2719311), (246645, 2589820), (258982, 2466450), (274050, 2330838), (328860, 1942365), (352350, 1812874), (388473, 1644300), (411075, 1553892), (493290, 1294910), (517964, 1233225), (548100, 1165419), (647455, 986580), (704700, 906437), (776946, 822150)]