130857600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 442427040

約数和(自身を除く): 311569440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 192, 200, 215, 240, 258, 300, 317, 320, 344, 384, 400, 430, 480, 516, 600, 634, 640, 645, 688, 800, 860, 951, 960, 1032, 1075, 1200, 1268, 1290, 1376, 1585, 1600, 1720, 1902, 1920, 2064, 2150, 2400, 2536, 2580, 2752, 3170, 3200, 3225, 3440, 3804, 4128, 4300, 4755, 4800, 5072, 5160, 5504, 6340, 6450, 6880, 7608, 7925, 8256, 8600, 9510, 9600, 10144, 10320, 12680, 12900, 13631, 13760, 15216, 15850, 16512, 17200, 19020, 20288, 20640, 23775, 25360, 25800, 27262, 27520, 30432, 31700, 34400, 38040, 40576, 40893, 41280, 47550, 50720, 51600, 54524, 60864, 63400, 68155, 68800, 76080, 81786, 82560, 95100, 101440, 103200, 109048, 121728, 126800, 136310, 137600, 152160, 163572, 190200, 202880, 204465, 206400, 218096, 253600, 272620, 304320, 327144, 340775, 380400, 408930, 412800, 436192, 507200, 545240, 608640, 654288, 681550, 760800, 817860, 872384, 1014400, 1022325, 1090480, 1308576, 1363100, 1521600, 1635720, 1744768, 2044650, 2180960, 2617152, 2726200, 3043200, 3271440, 4089300, 4361920, 5234304, 5452400, 6542880, 8178600, 8723840, 10904800, 13085760, 16357200, 21809600, 26171520, 32714400, 43619200, 65428800, 130857600]

約数ペア:

[(1, 130857600), (2, 65428800), (3, 43619200), (4, 32714400), (5, 26171520), (6, 21809600), (8, 16357200), (10, 13085760), (12, 10904800), (15, 8723840), (16, 8178600), (20, 6542880), (24, 5452400), (25, 5234304), (30, 4361920), (32, 4089300), (40, 3271440), (43, 3043200), (48, 2726200), (50, 2617152), (60, 2180960), (64, 2044650), (75, 1744768), (80, 1635720), (86, 1521600), (96, 1363100), (100, 1308576), (120, 1090480), (128, 1022325), (129, 1014400), (150, 872384), (160, 817860), (172, 760800), (192, 681550), (200, 654288), (215, 608640), (240, 545240), (258, 507200), (300, 436192), (317, 412800), (320, 408930), (344, 380400), (384, 340775), (400, 327144), (430, 304320), (480, 272620), (516, 253600), (600, 218096), (634, 206400), (640, 204465), (645, 202880), (688, 190200), (800, 163572), (860, 152160), (951, 137600), (960, 136310), (1032, 126800), (1075, 121728), (1200, 109048), (1268, 103200), (1290, 101440), (1376, 95100), (1585, 82560), (1600, 81786), (1720, 76080), (1902, 68800), (1920, 68155), (2064, 63400), (2150, 60864), (2400, 54524), (2536, 51600), (2580, 50720), (2752, 47550), (3170, 41280), (3200, 40893), (3225, 40576), (3440, 38040), (3804, 34400), (4128, 31700), (4300, 30432), (4755, 27520), (4800, 27262), (5072, 25800), (5160, 25360), (5504, 23775), (6340, 20640), (6450, 20288), (6880, 19020), (7608, 17200), (7925, 16512), (8256, 15850), (8600, 15216), (9510, 13760), (9600, 13631), (10144, 12900), (10320, 12680)]