730289520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:725

約数の個数: 200

約数和(自身を含む): 2552180400

約数和(自身を除く): 1821890880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 251, 270, 324, 360, 405, 432, 449, 502, 540, 648, 720, 753, 810, 898, 1004, 1080, 1255, 1296, 1347, 1506, 1620, 1796, 2008, 2160, 2245, 2259, 2510, 2694, 3012, 3240, 3592, 3765, 4016, 4041, 4490, 4518, 5020, 5388, 6024, 6480, 6735, 6777, 7184, 7530, 8082, 8980, 9036, 10040, 10776, 11295, 12048, 12123, 13470, 13554, 15060, 16164, 17960, 18072, 20080, 20205, 20331, 21552, 22590, 24246, 26940, 27108, 30120, 32328, 33885, 35920, 36144, 36369, 40410, 40662, 45180, 48492, 53880, 54216, 60240, 60615, 64656, 67770, 72738, 80820, 81324, 90360, 96984, 101655, 107760, 108432, 112699, 121230, 135540, 145476, 161640, 162648, 180720, 181845, 193968, 203310, 225398, 242460, 271080, 290952, 323280, 325296, 338097, 363690, 406620, 450796, 484920, 542160, 563495, 581904, 676194, 727380, 813240, 901592, 969840, 1014291, 1126990, 1352388, 1454760, 1626480, 1690485, 1803184, 2028582, 2253980, 2704776, 2909520, 3042873, 3380970, 4057164, 4507960, 5071455, 5409552, 6085746, 6761940, 8114328, 9015920, 9128619, 10142910, 12171492, 13523880, 15214365, 16228656, 18257238, 20285820, 24342984, 27047760, 30428730, 36514476, 40571640, 45643095, 48685968, 60857460, 73028952, 81143280, 91286190, 121714920, 146057904, 182572380, 243429840, 365144760, 730289520]

約数ペア:

[(1, 730289520), (2, 365144760), (3, 243429840), (4, 182572380), (5, 146057904), (6, 121714920), (8, 91286190), (9, 81143280), (10, 73028952), (12, 60857460), (15, 48685968), (16, 45643095), (18, 40571640), (20, 36514476), (24, 30428730), (27, 27047760), (30, 24342984), (36, 20285820), (40, 18257238), (45, 16228656), (48, 15214365), (54, 13523880), (60, 12171492), (72, 10142910), (80, 9128619), (81, 9015920), (90, 8114328), (108, 6761940), (120, 6085746), (135, 5409552), (144, 5071455), (162, 4507960), (180, 4057164), (216, 3380970), (240, 3042873), (251, 2909520), (270, 2704776), (324, 2253980), (360, 2028582), (405, 1803184), (432, 1690485), (449, 1626480), (502, 1454760), (540, 1352388), (648, 1126990), (720, 1014291), (753, 969840), (810, 901592), (898, 813240), (1004, 727380), (1080, 676194), (1255, 581904), (1296, 563495), (1347, 542160), (1506, 484920), (1620, 450796), (1796, 406620), (2008, 363690), (2160, 338097), (2245, 325296), (2259, 323280), (2510, 290952), (2694, 271080), (3012, 242460), (3240, 225398), (3592, 203310), (3765, 193968), (4016, 181845), (4041, 180720), (4490, 162648), (4518, 161640), (5020, 145476), (5388, 135540), (6024, 121230), (6480, 112699), (6735, 108432), (6777, 107760), (7184, 101655), (7530, 96984), (8082, 90360), (8980, 81324), (9036, 80820), (10040, 72738), (10776, 67770), (11295, 64656), (12048, 60615), (12123, 60240), (13470, 54216), (13554, 53880), (15060, 48492), (16164, 45180), (17960, 40662), (18072, 40410), (20080, 36369), (20205, 36144), (20331, 35920), (21552, 33885), (22590, 32328), (24246, 30120), (26940, 27108)]