50721120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 181440000

約数和(自身を除く): 130718880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 199, 216, 236, 240, 270, 288, 295, 354, 360, 398, 432, 472, 480, 531, 540, 590, 597, 708, 720, 796, 864, 885, 944, 995, 1062, 1080, 1180, 1194, 1416, 1440, 1592, 1593, 1770, 1791, 1888, 1990, 2124, 2160, 2360, 2388, 2655, 2832, 2985, 3184, 3186, 3540, 3582, 3980, 4248, 4320, 4720, 4776, 5310, 5373, 5664, 5970, 6368, 6372, 7080, 7164, 7960, 7965, 8496, 8955, 9440, 9552, 10620, 10746, 11741, 11940, 12744, 14160, 14328, 15920, 15930, 16992, 17910, 19104, 21240, 21492, 23482, 23880, 25488, 26865, 28320, 28656, 31840, 31860, 35223, 35820, 42480, 42984, 46964, 47760, 50976, 53730, 57312, 58705, 63720, 70446, 71640, 84960, 85968, 93928, 95520, 105669, 107460, 117410, 127440, 140892, 143280, 171936, 176115, 187856, 211338, 214920, 234820, 254880, 281784, 286560, 317007, 352230, 375712, 422676, 429840, 469640, 528345, 563568, 634014, 704460, 845352, 859680, 939280, 1056690, 1127136, 1268028, 1408920, 1585035, 1690704, 1878560, 2113380, 2536056, 2817840, 3170070, 3381408, 4226760, 5072112, 5635680, 6340140, 8453520, 10144224, 12680280, 16907040, 25360560, 50721120]

約数ペア:

[(1, 50721120), (2, 25360560), (3, 16907040), (4, 12680280), (5, 10144224), (6, 8453520), (8, 6340140), (9, 5635680), (10, 5072112), (12, 4226760), (15, 3381408), (16, 3170070), (18, 2817840), (20, 2536056), (24, 2113380), (27, 1878560), (30, 1690704), (32, 1585035), (36, 1408920), (40, 1268028), (45, 1127136), (48, 1056690), (54, 939280), (59, 859680), (60, 845352), (72, 704460), (80, 634014), (90, 563568), (96, 528345), (108, 469640), (118, 429840), (120, 422676), (135, 375712), (144, 352230), (160, 317007), (177, 286560), (180, 281784), (199, 254880), (216, 234820), (236, 214920), (240, 211338), (270, 187856), (288, 176115), (295, 171936), (354, 143280), (360, 140892), (398, 127440), (432, 117410), (472, 107460), (480, 105669), (531, 95520), (540, 93928), (590, 85968), (597, 84960), (708, 71640), (720, 70446), (796, 63720), (864, 58705), (885, 57312), (944, 53730), (995, 50976), (1062, 47760), (1080, 46964), (1180, 42984), (1194, 42480), (1416, 35820), (1440, 35223), (1592, 31860), (1593, 31840), (1770, 28656), (1791, 28320), (1888, 26865), (1990, 25488), (2124, 23880), (2160, 23482), (2360, 21492), (2388, 21240), (2655, 19104), (2832, 17910), (2985, 16992), (3184, 15930), (3186, 15920), (3540, 14328), (3582, 14160), (3980, 12744), (4248, 11940), (4320, 11741), (4720, 10746), (4776, 10620), (5310, 9552), (5373, 9440), (5664, 8955), (5970, 8496), (6368, 7965), (6372, 7960), (7080, 7164)]