290725200

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{997}}^1$

素因数の和:1033

約数の個数: 210

約数和(自身を含む): 1048272254

約数和(自身を除く): 757547054

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 729, 810, 900, 972, 997, 1080, 1200, 1215, 1296, 1350, 1458, 1620, 1800, 1944, 1994, 2025, 2160, 2430, 2700, 2916, 2991, 3240, 3600, 3645, 3888, 3988, 4050, 4860, 4985, 5400, 5832, 5982, 6075, 6480, 7290, 7976, 8100, 8973, 9720, 9970, 10800, 11664, 11964, 12150, 14580, 14955, 15952, 16200, 17946, 18225, 19440, 19940, 23928, 24300, 24925, 26919, 29160, 29910, 32400, 35892, 36450, 39880, 44865, 47856, 48600, 49850, 53838, 58320, 59820, 71784, 72900, 74775, 79760, 80757, 89730, 97200, 99700, 107676, 119640, 134595, 143568, 145800, 149550, 161514, 179460, 199400, 215352, 224325, 239280, 242271, 269190, 291600, 299100, 323028, 358920, 398800, 403785, 430704, 448650, 484542, 538380, 598200, 646056, 672975, 717840, 726813, 807570, 897300, 969084, 1076760, 1196400, 1211355, 1292112, 1345950, 1453626, 1615140, 1794600, 1938168, 2018925, 2153520, 2422710, 2691900, 2907252, 3230280, 3589200, 3634065, 3876336, 4037850, 4845420, 5383800, 5814504, 6056775, 6460560, 7268130, 8075700, 9690840, 10767600, 11629008, 12113550, 14536260, 16151400, 18170325, 19381680, 24227100, 29072520, 32302800, 36340650, 48454200, 58145040, 72681300, 96908400, 145362600, 290725200]

約数ペア:

[(1, 290725200), (2, 145362600), (3, 96908400), (4, 72681300), (5, 58145040), (6, 48454200), (8, 36340650), (9, 32302800), (10, 29072520), (12, 24227100), (15, 19381680), (16, 18170325), (18, 16151400), (20, 14536260), (24, 12113550), (25, 11629008), (27, 10767600), (30, 9690840), (36, 8075700), (40, 7268130), (45, 6460560), (48, 6056775), (50, 5814504), (54, 5383800), (60, 4845420), (72, 4037850), (75, 3876336), (80, 3634065), (81, 3589200), (90, 3230280), (100, 2907252), (108, 2691900), (120, 2422710), (135, 2153520), (144, 2018925), (150, 1938168), (162, 1794600), (180, 1615140), (200, 1453626), (216, 1345950), (225, 1292112), (240, 1211355), (243, 1196400), (270, 1076760), (300, 969084), (324, 897300), (360, 807570), (400, 726813), (405, 717840), (432, 672975), (450, 646056), (486, 598200), (540, 538380), (600, 484542), (648, 448650), (675, 430704), (720, 403785), (729, 398800), (810, 358920), (900, 323028), (972, 299100), (997, 291600), (1080, 269190), (1200, 242271), (1215, 239280), (1296, 224325), (1350, 215352), (1458, 199400), (1620, 179460), (1800, 161514), (1944, 149550), (1994, 145800), (2025, 143568), (2160, 134595), (2430, 119640), (2700, 107676), (2916, 99700), (2991, 97200), (3240, 89730), (3600, 80757), (3645, 79760), (3888, 74775), (3988, 72900), (4050, 71784), (4860, 59820), (4985, 58320), (5400, 53838), (5832, 49850), (5982, 48600), (6075, 47856), (6480, 44865), (7290, 39880), (7976, 36450), (8100, 35892), (8973, 32400), (9720, 29910), (9970, 29160), (10800, 26919), (11664, 24925), (11964, 24300), (12150, 23928), (14580, 19940), (14955, 19440), (15952, 18225), (16200, 17946)]