257025600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1414

約数の個数: 252

約数和(自身を含む): 984517716

約数和(自身を除く): 727492116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1170, 1200, 1248, 1300, 1373, 1440, 1560, 1600, 1800, 1872, 1950, 2080, 2340, 2400, 2496, 2600, 2746, 2880, 2925, 3120, 3600, 3744, 3900, 4119, 4160, 4680, 4800, 5200, 5492, 5850, 6240, 6865, 7200, 7488, 7800, 8238, 9360, 10400, 10984, 11700, 12357, 12480, 13730, 14400, 15600, 16476, 17849, 18720, 20595, 20800, 21968, 23400, 24714, 27460, 31200, 32952, 34325, 35698, 37440, 41190, 43936, 46800, 49428, 53547, 54920, 61785, 62400, 65904, 68650, 71396, 82380, 87872, 89245, 93600, 98856, 102975, 107094, 109840, 123570, 131808, 137300, 142792, 160641, 164760, 178490, 187200, 197712, 205950, 214188, 219680, 247140, 263616, 267735, 274600, 285584, 308925, 321282, 329520, 356980, 395424, 411900, 428376, 439360, 446225, 494280, 535470, 549200, 571168, 617850, 642564, 659040, 713960, 790848, 803205, 823800, 856752, 892450, 988560, 1070940, 1098400, 1142336, 1235700, 1285128, 1318080, 1338675, 1427920, 1606410, 1647600, 1713504, 1784900, 1977120, 2141880, 2196800, 2471400, 2570256, 2677350, 2855840, 3212820, 3295200, 3427008, 3569800, 3954240, 4016025, 4283760, 4942800, 5140512, 5354700, 5711680, 6425640, 6590400, 7139600, 8032050, 8567520, 9885600, 10281024, 10709400, 12851280, 14279200, 16064100, 17135040, 19771200, 21418800, 25702560, 28558400, 32128200, 42837600, 51405120, 64256400, 85675200, 128512800, 257025600]

約数ペア:

[(1, 257025600), (2, 128512800), (3, 85675200), (4, 64256400), (5, 51405120), (6, 42837600), (8, 32128200), (9, 28558400), (10, 25702560), (12, 21418800), (13, 19771200), (15, 17135040), (16, 16064100), (18, 14279200), (20, 12851280), (24, 10709400), (25, 10281024), (26, 9885600), (30, 8567520), (32, 8032050), (36, 7139600), (39, 6590400), (40, 6425640), (45, 5711680), (48, 5354700), (50, 5140512), (52, 4942800), (60, 4283760), (64, 4016025), (65, 3954240), (72, 3569800), (75, 3427008), (78, 3295200), (80, 3212820), (90, 2855840), (96, 2677350), (100, 2570256), (104, 2471400), (117, 2196800), (120, 2141880), (130, 1977120), (144, 1784900), (150, 1713504), (156, 1647600), (160, 1606410), (180, 1427920), (192, 1338675), (195, 1318080), (200, 1285128), (208, 1235700), (225, 1142336), (234, 1098400), (240, 1070940), (260, 988560), (288, 892450), (300, 856752), (312, 823800), (320, 803205), (325, 790848), (360, 713960), (390, 659040), (400, 642564), (416, 617850), (450, 571168), (468, 549200), (480, 535470), (520, 494280), (576, 446225), (585, 439360), (600, 428376), (624, 411900), (650, 395424), (720, 356980), (780, 329520), (800, 321282), (832, 308925), (900, 285584), (936, 274600), (960, 267735), (975, 263616), (1040, 247140), (1170, 219680), (1200, 214188), (1248, 205950), (1300, 197712), (1373, 187200), (1440, 178490), (1560, 164760), (1600, 160641), (1800, 142792), (1872, 137300), (1950, 131808), (2080, 123570), (2340, 109840), (2400, 107094), (2496, 102975), (2600, 98856), (2746, 93600), (2880, 89245), (2925, 87872), (3120, 82380), (3600, 71396), (3744, 68650), (3900, 65904), (4119, 62400), (4160, 61785), (4680, 54920), (4800, 53547), (5200, 49428), (5492, 46800), (5850, 43936), (6240, 41190), (6865, 37440), (7200, 35698), (7488, 34325), (7800, 32952), (8238, 31200), (9360, 27460), (10400, 24714), (10984, 23400), (11700, 21968), (12357, 20800), (12480, 20595), (13730, 18720), (14400, 17849), (15600, 16476)]