47484800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 136598400

約数和(自身を除く): 89113600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 71, 76, 80, 88, 95, 100, 110, 128, 142, 152, 160, 176, 190, 200, 209, 220, 275, 284, 304, 320, 352, 355, 380, 400, 418, 440, 475, 550, 568, 608, 640, 704, 710, 760, 781, 800, 836, 880, 950, 1045, 1100, 1136, 1216, 1349, 1408, 1420, 1520, 1562, 1600, 1672, 1760, 1775, 1900, 2090, 2200, 2272, 2432, 2698, 2840, 3040, 3124, 3200, 3344, 3520, 3550, 3800, 3905, 4180, 4400, 4544, 5225, 5396, 5680, 6080, 6248, 6688, 6745, 7040, 7100, 7600, 7810, 8360, 8800, 9088, 10450, 10792, 11360, 12160, 12496, 13376, 13490, 14200, 14839, 15200, 15620, 16720, 17600, 19525, 20900, 21584, 22720, 24992, 26752, 26980, 28400, 29678, 30400, 31240, 33440, 33725, 35200, 39050, 41800, 43168, 45440, 49984, 53960, 56800, 59356, 60800, 62480, 66880, 67450, 74195, 78100, 83600, 86336, 99968, 107920, 113600, 118712, 124960, 133760, 134900, 148390, 156200, 167200, 172672, 215840, 227200, 237424, 249920, 269800, 296780, 312400, 334400, 370975, 431680, 474848, 499840, 539600, 593560, 624800, 668800, 741950, 863360, 949696, 1079200, 1187120, 1249600, 1483900, 1899392, 2158400, 2374240, 2499200, 2967800, 4316800, 4748480, 5935600, 9496960, 11871200, 23742400, 47484800]

約数ペア:

[(1, 47484800), (2, 23742400), (4, 11871200), (5, 9496960), (8, 5935600), (10, 4748480), (11, 4316800), (16, 2967800), (19, 2499200), (20, 2374240), (22, 2158400), (25, 1899392), (32, 1483900), (38, 1249600), (40, 1187120), (44, 1079200), (50, 949696), (55, 863360), (64, 741950), (71, 668800), (76, 624800), (80, 593560), (88, 539600), (95, 499840), (100, 474848), (110, 431680), (128, 370975), (142, 334400), (152, 312400), (160, 296780), (176, 269800), (190, 249920), (200, 237424), (209, 227200), (220, 215840), (275, 172672), (284, 167200), (304, 156200), (320, 148390), (352, 134900), (355, 133760), (380, 124960), (400, 118712), (418, 113600), (440, 107920), (475, 99968), (550, 86336), (568, 83600), (608, 78100), (640, 74195), (704, 67450), (710, 66880), (760, 62480), (781, 60800), (800, 59356), (836, 56800), (880, 53960), (950, 49984), (1045, 45440), (1100, 43168), (1136, 41800), (1216, 39050), (1349, 35200), (1408, 33725), (1420, 33440), (1520, 31240), (1562, 30400), (1600, 29678), (1672, 28400), (1760, 26980), (1775, 26752), (1900, 24992), (2090, 22720), (2200, 21584), (2272, 20900), (2432, 19525), (2698, 17600), (2840, 16720), (3040, 15620), (3124, 15200), (3200, 14839), (3344, 14200), (3520, 13490), (3550, 13376), (3800, 12496), (3905, 12160), (4180, 11360), (4400, 10792), (4544, 10450), (5225, 9088), (5396, 8800), (5680, 8360), (6080, 7810), (6248, 7600), (6688, 7100), (6745, 7040)]