72036076400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:632

約数の個数: 240

約数和(自身を含む): 181855027200

約数和(自身を除く): 109818950800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 127, 149, 155, 200, 248, 254, 298, 307, 310, 400, 496, 508, 596, 614, 620, 635, 745, 775, 1016, 1192, 1228, 1240, 1270, 1490, 1535, 1550, 2032, 2384, 2456, 2480, 2540, 2980, 3070, 3100, 3175, 3725, 3937, 4619, 4912, 5080, 5960, 6140, 6200, 6350, 7450, 7675, 7874, 9238, 9517, 10160, 11920, 12280, 12400, 12700, 14900, 15350, 15748, 18476, 18923, 19034, 19685, 23095, 24560, 25400, 29800, 30700, 31496, 36952, 37846, 38068, 38989, 39370, 45743, 46190, 47585, 50800, 59600, 61400, 62992, 73904, 75692, 76136, 77978, 78740, 91486, 92380, 94615, 95170, 98425, 115475, 122800, 151384, 152272, 155956, 157480, 182972, 184760, 189230, 190340, 194945, 196850, 228715, 230950, 237925, 302768, 311912, 314960, 365944, 369520, 378460, 380680, 389890, 393700, 457430, 461900, 473075, 475850, 586613, 623824, 731888, 756920, 761360, 779780, 787400, 914860, 923800, 946150, 951700, 974725, 1143575, 1173226, 1208659, 1418033, 1513840, 1559560, 1574800, 1829720, 1847600, 1892300, 1903400, 1949450, 2287150, 2346452, 2417318, 2836066, 2933065, 3119120, 3659440, 3784600, 3806800, 3898900, 4574300, 4692904, 4834636, 5672132, 5809361, 5866130, 6043295, 7090165, 7569200, 7797800, 9148600, 9385808, 9669272, 11344264, 11618722, 11732260, 12086590, 14180330, 14665325, 15595600, 18297200, 19338544, 22688528, 23237444, 23464520, 24173180, 28360660, 29046805, 29330650, 30216475, 35450825, 46474888, 46929040, 48346360, 56721320, 58093610, 58661300, 60432950, 70901650, 92949776, 96692720, 113442640, 116187220, 117322600, 120865900, 141803300, 145234025, 180090191, 232374440, 234645200, 241731800, 283606600, 290468050, 360180382, 464748880, 483463600, 567213200, 580936100, 720360764, 900450955, 1161872200, 1440721528, 1800901910, 2323744400, 2881443056, 3601803820, 4502254775, 7203607640, 9004509550, 14407215280, 18009019100, 36018038200, 72036076400]

約数ペア:

[(1, 72036076400), (2, 36018038200), (4, 18009019100), (5, 14407215280), (8, 9004509550), (10, 7203607640), (16, 4502254775), (20, 3601803820), (25, 2881443056), (31, 2323744400), (40, 1800901910), (50, 1440721528), (62, 1161872200), (80, 900450955), (100, 720360764), (124, 580936100), (127, 567213200), (149, 483463600), (155, 464748880), (200, 360180382), (248, 290468050), (254, 283606600), (298, 241731800), (307, 234645200), (310, 232374440), (400, 180090191), (496, 145234025), (508, 141803300), (596, 120865900), (614, 117322600), (620, 116187220), (635, 113442640), (745, 96692720), (775, 92949776), (1016, 70901650), (1192, 60432950), (1228, 58661300), (1240, 58093610), (1270, 56721320), (1490, 48346360), (1535, 46929040), (1550, 46474888), (2032, 35450825), (2384, 30216475), (2456, 29330650), (2480, 29046805), (2540, 28360660), (2980, 24173180), (3070, 23464520), (3100, 23237444), (3175, 22688528), (3725, 19338544), (3937, 18297200), (4619, 15595600), (4912, 14665325), (5080, 14180330), (5960, 12086590), (6140, 11732260), (6200, 11618722), (6350, 11344264), (7450, 9669272), (7675, 9385808), (7874, 9148600), (9238, 7797800), (9517, 7569200), (10160, 7090165), (11920, 6043295), (12280, 5866130), (12400, 5809361), (12700, 5672132), (14900, 4834636), (15350, 4692904), (15748, 4574300), (18476, 3898900), (18923, 3806800), (19034, 3784600), (19685, 3659440), (23095, 3119120), (24560, 2933065), (25400, 2836066), (29800, 2417318), (30700, 2346452), (31496, 2287150), (36952, 1949450), (37846, 1903400), (38068, 1892300), (38989, 1847600), (39370, 1829720), (45743, 1574800), (46190, 1559560), (47585, 1513840), (50800, 1418033), (59600, 1208659), (61400, 1173226), (62992, 1143575), (73904, 974725), (75692, 951700), (76136, 946150), (77978, 923800), (78740, 914860), (91486, 787400), (92380, 779780), (94615, 761360), (95170, 756920), (98425, 731888), (115475, 623824), (122800, 586613), (151384, 475850), (152272, 473075), (155956, 461900), (157480, 457430), (182972, 393700), (184760, 389890), (189230, 380680), (190340, 378460), (194945, 369520), (196850, 365944), (228715, 314960), (230950, 311912), (237925, 302768)]