130780800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 288

約数和(自身を含む): 493272000

約数和(自身を除く): 362491200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 239, 240, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 450, 456, 475, 478, 480, 570, 576, 600, 608, 640, 684, 717, 720, 760, 800, 855, 900, 912, 950, 956, 960, 1140, 1152, 1195, 1200, 1216, 1368, 1425, 1434, 1440, 1520, 1600, 1710, 1800, 1824, 1900, 1912, 1920, 2151, 2280, 2390, 2400, 2432, 2736, 2850, 2868, 2880, 3040, 3200, 3420, 3585, 3600, 3648, 3800, 3824, 4275, 4302, 4541, 4560, 4780, 4800, 5472, 5700, 5736, 5760, 5975, 6080, 6840, 7170, 7200, 7296, 7600, 7648, 8550, 8604, 9082, 9120, 9560, 9600, 10755, 10944, 11400, 11472, 11950, 12160, 13623, 13680, 14340, 14400, 15200, 15296, 17100, 17208, 17925, 18164, 18240, 19120, 21510, 21888, 22705, 22800, 22944, 23900, 27246, 27360, 28680, 28800, 30400, 30592, 34200, 34416, 35850, 36328, 36480, 38240, 40869, 43020, 45410, 45600, 45888, 47800, 53775, 54492, 54720, 57360, 60800, 68115, 68400, 68832, 71700, 72656, 76480, 81738, 86040, 90820, 91200, 91776, 95600, 107550, 108984, 109440, 113525, 114720, 136230, 136800, 137664, 143400, 145312, 152960, 163476, 172080, 181640, 182400, 191200, 204345, 215100, 217968, 227050, 229440, 272460, 273600, 275328, 286800, 290624, 326952, 340575, 344160, 363280, 382400, 408690, 430200, 435936, 454100, 458880, 544920, 547200, 573600, 581248, 653904, 681150, 688320, 726560, 764800, 817380, 860400, 871872, 908200, 1021725, 1089840, 1147200, 1307808, 1362300, 1376640, 1453120, 1634760, 1720800, 1743744, 1816400, 2043450, 2179680, 2294400, 2615616, 2724600, 2906240, 3269520, 3441600, 3632800, 4086900, 4359360, 5231232, 5449200, 6539040, 6883200, 7265600, 8173800, 8718720, 10898400, 13078080, 14531200, 16347600, 21796800, 26156160, 32695200, 43593600, 65390400, 130780800]

約数ペア:

[(1, 130780800), (2, 65390400), (3, 43593600), (4, 32695200), (5, 26156160), (6, 21796800), (8, 16347600), (9, 14531200), (10, 13078080), (12, 10898400), (15, 8718720), (16, 8173800), (18, 7265600), (19, 6883200), (20, 6539040), (24, 5449200), (25, 5231232), (30, 4359360), (32, 4086900), (36, 3632800), (38, 3441600), (40, 3269520), (45, 2906240), (48, 2724600), (50, 2615616), (57, 2294400), (60, 2179680), (64, 2043450), (72, 1816400), (75, 1743744), (76, 1720800), (80, 1634760), (90, 1453120), (95, 1376640), (96, 1362300), (100, 1307808), (114, 1147200), (120, 1089840), (128, 1021725), (144, 908200), (150, 871872), (152, 860400), (160, 817380), (171, 764800), (180, 726560), (190, 688320), (192, 681150), (200, 653904), (225, 581248), (228, 573600), (239, 547200), (240, 544920), (285, 458880), (288, 454100), (300, 435936), (304, 430200), (320, 408690), (342, 382400), (360, 363280), (380, 344160), (384, 340575), (400, 326952), (450, 290624), (456, 286800), (475, 275328), (478, 273600), (480, 272460), (570, 229440), (576, 227050), (600, 217968), (608, 215100), (640, 204345), (684, 191200), (717, 182400), (720, 181640), (760, 172080), (800, 163476), (855, 152960), (900, 145312), (912, 143400), (950, 137664), (956, 136800), (960, 136230), (1140, 114720), (1152, 113525), (1195, 109440), (1200, 108984), (1216, 107550), (1368, 95600), (1425, 91776), (1434, 91200), (1440, 90820), (1520, 86040), (1600, 81738), (1710, 76480), (1800, 72656), (1824, 71700), (1900, 68832), (1912, 68400), (1920, 68115), (2151, 60800), (2280, 57360), (2390, 54720), (2400, 54492), (2432, 53775), (2736, 47800), (2850, 45888), (2868, 45600), (2880, 45410), (3040, 43020), (3200, 40869), (3420, 38240), (3585, 36480), (3600, 36328), (3648, 35850), (3800, 34416), (3824, 34200), (4275, 30592), (4302, 30400), (4541, 28800), (4560, 28680), (4780, 27360), (4800, 27246), (5472, 23900), (5700, 22944), (5736, 22800), (5760, 22705), (5975, 21888), (6080, 21510), (6840, 19120), (7170, 18240), (7200, 18164), (7296, 17925), (7600, 17208), (7648, 17100), (8550, 15296), (8604, 15200), (9082, 14400), (9120, 14340), (9560, 13680), (9600, 13623), (10755, 12160), (10944, 11950), (11400, 11472)]