51740800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 144187200

約数和(自身を除く): 92446400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 37, 38, 40, 46, 50, 64, 74, 76, 80, 92, 95, 100, 115, 128, 148, 152, 160, 184, 185, 190, 200, 230, 296, 304, 320, 368, 370, 380, 400, 437, 460, 475, 575, 592, 608, 640, 703, 736, 740, 760, 800, 851, 874, 920, 925, 950, 1150, 1184, 1216, 1406, 1472, 1480, 1520, 1600, 1702, 1748, 1840, 1850, 1900, 2185, 2300, 2368, 2432, 2812, 2944, 2960, 3040, 3200, 3404, 3496, 3515, 3680, 3700, 3800, 4255, 4370, 4600, 4736, 5624, 5920, 6080, 6808, 6992, 7030, 7360, 7400, 7600, 8510, 8740, 9200, 10925, 11248, 11840, 12160, 13616, 13984, 14060, 14720, 14800, 15200, 16169, 17020, 17480, 17575, 18400, 21275, 21850, 22496, 23680, 27232, 27968, 28120, 29600, 30400, 32338, 34040, 34960, 35150, 36800, 42550, 43700, 44992, 54464, 55936, 56240, 59200, 60800, 64676, 68080, 69920, 70300, 73600, 80845, 85100, 87400, 89984, 108928, 112480, 118400, 129352, 136160, 139840, 140600, 161690, 170200, 174800, 224960, 258704, 272320, 279680, 281200, 323380, 340400, 349600, 404225, 449920, 517408, 544640, 562400, 646760, 680800, 699200, 808450, 1034816, 1124800, 1293520, 1361600, 1398400, 1616900, 2069632, 2249600, 2587040, 2723200, 3233800, 5174080, 6467600, 10348160, 12935200, 25870400, 51740800]

約数ペア:

[(1, 51740800), (2, 25870400), (4, 12935200), (5, 10348160), (8, 6467600), (10, 5174080), (16, 3233800), (19, 2723200), (20, 2587040), (23, 2249600), (25, 2069632), (32, 1616900), (37, 1398400), (38, 1361600), (40, 1293520), (46, 1124800), (50, 1034816), (64, 808450), (74, 699200), (76, 680800), (80, 646760), (92, 562400), (95, 544640), (100, 517408), (115, 449920), (128, 404225), (148, 349600), (152, 340400), (160, 323380), (184, 281200), (185, 279680), (190, 272320), (200, 258704), (230, 224960), (296, 174800), (304, 170200), (320, 161690), (368, 140600), (370, 139840), (380, 136160), (400, 129352), (437, 118400), (460, 112480), (475, 108928), (575, 89984), (592, 87400), (608, 85100), (640, 80845), (703, 73600), (736, 70300), (740, 69920), (760, 68080), (800, 64676), (851, 60800), (874, 59200), (920, 56240), (925, 55936), (950, 54464), (1150, 44992), (1184, 43700), (1216, 42550), (1406, 36800), (1472, 35150), (1480, 34960), (1520, 34040), (1600, 32338), (1702, 30400), (1748, 29600), (1840, 28120), (1850, 27968), (1900, 27232), (2185, 23680), (2300, 22496), (2368, 21850), (2432, 21275), (2812, 18400), (2944, 17575), (2960, 17480), (3040, 17020), (3200, 16169), (3404, 15200), (3496, 14800), (3515, 14720), (3680, 14060), (3700, 13984), (3800, 13616), (4255, 12160), (4370, 11840), (4600, 11248), (4736, 10925), (5624, 9200), (5920, 8740), (6080, 8510), (6808, 7600), (6992, 7400), (7030, 7360)]