81328743900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2927}}^1$

素因数の和:3242

約数の個数: 288

約数和(自身を含む): 268992783360

約数和(自身を除く): 187664039460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 82, 90, 100, 108, 123, 135, 150, 164, 180, 205, 225, 246, 251, 270, 300, 369, 410, 450, 492, 502, 540, 615, 675, 738, 753, 820, 900, 1004, 1025, 1107, 1230, 1255, 1350, 1476, 1506, 1845, 2050, 2214, 2259, 2460, 2510, 2700, 2927, 3012, 3075, 3690, 3765, 4100, 4428, 4518, 5020, 5535, 5854, 6150, 6275, 6777, 7380, 7530, 8781, 9036, 9225, 10291, 11070, 11295, 11708, 12300, 12550, 13554, 14635, 15060, 17562, 18450, 18825, 20582, 22140, 22590, 25100, 26343, 27108, 27675, 29270, 30873, 33885, 35124, 36900, 37650, 41164, 43905, 45180, 51455, 52686, 55350, 56475, 58540, 61746, 67770, 73175, 75300, 79029, 87810, 92619, 102910, 105372, 110700, 112950, 120007, 123492, 131715, 135540, 146350, 154365, 158058, 169425, 175620, 185238, 205820, 219525, 225900, 240014, 257275, 263430, 277857, 292700, 308730, 316116, 338850, 360021, 370476, 395145, 439050, 463095, 480028, 514550, 526860, 555714, 600035, 617460, 658575, 677700, 720042, 734677, 771825, 790290, 878100, 926190, 1029100, 1080063, 1111428, 1200070, 1317150, 1389285, 1440084, 1469354, 1543650, 1580580, 1800105, 1852380, 1975725, 2160126, 2204031, 2315475, 2400140, 2634300, 2778570, 2938708, 3000175, 3087300, 3240189, 3600210, 3673385, 3951450, 4320252, 4408062, 4630950, 5400315, 5557140, 6000350, 6480378, 6612093, 6946425, 7200420, 7346770, 7902900, 8816124, 9000525, 9261900, 10800630, 11020155, 12000700, 12960756, 13224186, 13892850, 14693540, 16200945, 18001050, 18366925, 19836279, 21601260, 22040310, 26448372, 27001575, 27785700, 30121757, 32401890, 33060465, 36002100, 36733850, 39672558, 44080620, 54003150, 55100775, 60243514, 64803780, 66120930, 73467700, 79345116, 81004725, 90365271, 99181395, 108006300, 110201550, 120487028, 132241860, 150608785, 162009450, 165302325, 180730542, 198362790, 220403100, 271095813, 301217570, 324018900, 330604650, 361461084, 396725580, 451826355, 495906975, 542191626, 602435140, 661209300, 753043925, 813287439, 903652710, 991813950, 1084383252, 1355479065, 1506087850, 1626574878, 1807305420, 1983627900, 2259131775, 2710958130, 3012175700, 3253149756, 4066437195, 4518263550, 5421916260, 6777395325, 8132874390, 9036527100, 13554790650, 16265748780, 20332185975, 27109581300, 40664371950, 81328743900]

約数ペア:

[(1, 81328743900), (2, 40664371950), (3, 27109581300), (4, 20332185975), (5, 16265748780), (6, 13554790650), (9, 9036527100), (10, 8132874390), (12, 6777395325), (15, 5421916260), (18, 4518263550), (20, 4066437195), (25, 3253149756), (27, 3012175700), (30, 2710958130), (36, 2259131775), (41, 1983627900), (45, 1807305420), (50, 1626574878), (54, 1506087850), (60, 1355479065), (75, 1084383252), (82, 991813950), (90, 903652710), (100, 813287439), (108, 753043925), (123, 661209300), (135, 602435140), (150, 542191626), (164, 495906975), (180, 451826355), (205, 396725580), (225, 361461084), (246, 330604650), (251, 324018900), (270, 301217570), (300, 271095813), (369, 220403100), (410, 198362790), (450, 180730542), (492, 165302325), (502, 162009450), (540, 150608785), (615, 132241860), (675, 120487028), (738, 110201550), (753, 108006300), (820, 99181395), (900, 90365271), (1004, 81004725), (1025, 79345116), (1107, 73467700), (1230, 66120930), (1255, 64803780), (1350, 60243514), (1476, 55100775), (1506, 54003150), (1845, 44080620), (2050, 39672558), (2214, 36733850), (2259, 36002100), (2460, 33060465), (2510, 32401890), (2700, 30121757), (2927, 27785700), (3012, 27001575), (3075, 26448372), (3690, 22040310), (3765, 21601260), (4100, 19836279), (4428, 18366925), (4518, 18001050), (5020, 16200945), (5535, 14693540), (5854, 13892850), (6150, 13224186), (6275, 12960756), (6777, 12000700), (7380, 11020155), (7530, 10800630), (8781, 9261900), (9036, 9000525), (9225, 8816124), (10291, 7902900), (11070, 7346770), (11295, 7200420), (11708, 6946425), (12300, 6612093), (12550, 6480378), (13554, 6000350), (14635, 5557140), (15060, 5400315), (17562, 4630950), (18450, 4408062), (18825, 4320252), (20582, 3951450), (22140, 3673385), (22590, 3600210), (25100, 3240189), (26343, 3087300), (27108, 3000175), (27675, 2938708), (29270, 2778570), (30873, 2634300), (33885, 2400140), (35124, 2315475), (36900, 2204031), (37650, 2160126), (41164, 1975725), (43905, 1852380), (45180, 1800105), (51455, 1580580), (52686, 1543650), (55350, 1469354), (56475, 1440084), (58540, 1389285), (61746, 1317150), (67770, 1200070), (73175, 1111428), (75300, 1080063), (79029, 1029100), (87810, 926190), (92619, 878100), (102910, 790290), (105372, 771825), (110700, 734677), (112950, 720042), (120007, 677700), (123492, 658575), (131715, 617460), (135540, 600035), (146350, 555714), (154365, 526860), (158058, 514550), (169425, 480028), (175620, 463095), (185238, 439050), (205820, 395145), (219525, 370476), (225900, 360021), (240014, 338850), (257275, 316116), (263430, 308730), (277857, 292700)]