54337500

素因数分解:

$2^2\times 3^3\times 5^5\times 7^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 288

約数和(自身を含む): 209986560

約数和(自身を除く): 155649060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 27, 28, 30, 35, 36, 42, 45, 46, 50, 54, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 108, 115, 125, 126, 135, 138, 140, 150, 161, 175, 180, 189, 207, 210, 225, 230, 250, 252, 270, 276, 300, 315, 322, 345, 350, 375, 378, 414, 420, 450, 460, 483, 500, 525, 540, 575, 621, 625, 630, 644, 675, 690, 700, 750, 756, 805, 828, 875, 900, 945, 966, 1035, 1050, 1125, 1150, 1242, 1250, 1260, 1350, 1380, 1449, 1500, 1575, 1610, 1725, 1750, 1875, 1890, 1932, 2070, 2100, 2250, 2300, 2415, 2484, 2500, 2625, 2700, 2875, 2898, 3105, 3125, 3150, 3220, 3375, 3450, 3500, 3750, 3780, 4025, 4140, 4347, 4375, 4500, 4725, 4830, 5175, 5250, 5625, 5750, 5796, 6210, 6250, 6300, 6750, 6900, 7245, 7500, 7875, 8050, 8625, 8694, 8750, 9375, 9450, 9660, 10350, 10500, 11250, 11500, 12075, 12420, 12500, 13125, 13500, 14375, 14490, 15525, 15750, 16100, 16875, 17250, 17388, 17500, 18750, 18900, 20125, 20700, 21735, 21875, 22500, 23625, 24150, 25875, 26250, 28125, 28750, 28980, 31050, 31500, 33750, 34500, 36225, 37500, 39375, 40250, 43125, 43470, 43750, 47250, 48300, 51750, 52500, 56250, 57500, 60375, 62100, 65625, 67500, 71875, 72450, 77625, 78750, 80500, 84375, 86250, 86940, 87500, 94500, 100625, 103500, 108675, 112500, 118125, 120750, 129375, 131250, 143750, 144900, 155250, 157500, 168750, 172500, 181125, 196875, 201250, 215625, 217350, 236250, 241500, 258750, 262500, 287500, 301875, 310500, 337500, 362250, 388125, 393750, 402500, 431250, 434700, 472500, 503125, 517500, 543375, 590625, 603750, 646875, 724500, 776250, 787500, 862500, 905625, 1006250, 1086750, 1181250, 1207500, 1293750, 1509375, 1552500, 1811250, 1940625, 2012500, 2173500, 2362500, 2587500, 2716875, 3018750, 3622500, 3881250, 4528125, 5433750, 6037500, 7762500, 9056250, 10867500, 13584375, 18112500, 27168750, 54337500]

約数ペア:

[(1, 54337500), (2, 27168750), (3, 18112500), (4, 13584375), (5, 10867500), (6, 9056250), (7, 7762500), (9, 6037500), (10, 5433750), (12, 4528125), (14, 3881250), (15, 3622500), (18, 3018750), (20, 2716875), (21, 2587500), (23, 2362500), (25, 2173500), (27, 2012500), (28, 1940625), (30, 1811250), (35, 1552500), (36, 1509375), (42, 1293750), (45, 1207500), (46, 1181250), (50, 1086750), (54, 1006250), (60, 905625), (63, 862500), (69, 787500), (70, 776250), (75, 724500), (84, 646875), (90, 603750), (92, 590625), (100, 543375), (105, 517500), (108, 503125), (115, 472500), (125, 434700), (126, 431250), (135, 402500), (138, 393750), (140, 388125), (150, 362250), (161, 337500), (175, 310500), (180, 301875), (189, 287500), (207, 262500), (210, 258750), (225, 241500), (230, 236250), (250, 217350), (252, 215625), (270, 201250), (276, 196875), (300, 181125), (315, 172500), (322, 168750), (345, 157500), (350, 155250), (375, 144900), (378, 143750), (414, 131250), (420, 129375), (450, 120750), (460, 118125), (483, 112500), (500, 108675), (525, 103500), (540, 100625), (575, 94500), (621, 87500), (625, 86940), (630, 86250), (644, 84375), (675, 80500), (690, 78750), (700, 77625), (750, 72450), (756, 71875), (805, 67500), (828, 65625), (875, 62100), (900, 60375), (945, 57500), (966, 56250), (1035, 52500), (1050, 51750), (1125, 48300), (1150, 47250), (1242, 43750), (1250, 43470), (1260, 43125), (1350, 40250), (1380, 39375), (1449, 37500), (1500, 36225), (1575, 34500), (1610, 33750), (1725, 31500), (1750, 31050), (1875, 28980), (1890, 28750), (1932, 28125), (2070, 26250), (2100, 25875), (2250, 24150), (2300, 23625), (2415, 22500), (2484, 21875), (2500, 21735), (2625, 20700), (2700, 20125), (2875, 18900), (2898, 18750), (3105, 17500), (3125, 17388), (3150, 17250), (3220, 16875), (3375, 16100), (3450, 15750), (3500, 15525), (3750, 14490), (3780, 14375), (4025, 13500), (4140, 13125), (4347, 12500), (4375, 12420), (4500, 12075), (4725, 11500), (4830, 11250), (5175, 10500), (5250, 10350), (5625, 9660), (5750, 9450), (5796, 9375), (6210, 8750), (6250, 8694), (6300, 8625), (6750, 8050), (6900, 7875), (7245, 7500)]