72000012000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^2\times {\mathrm{122449}}^1$

素因数の和:122491

約数の個数: 288

約数和(自身を含む): 274384000800

約数和(自身を除く): 202383988800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 480, 490, 500, 525, 560, 588, 600, 672, 700, 735, 750, 784, 800, 840, 875, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1500, 1568, 1680, 1750, 1960, 2000, 2100, 2352, 2400, 2450, 2625, 2800, 2940, 3000, 3360, 3500, 3675, 3920, 4000, 4200, 4704, 4900, 5250, 5600, 5880, 6000, 6125, 7000, 7350, 7840, 8400, 9800, 10500, 11760, 12000, 12250, 14000, 14700, 16800, 18375, 19600, 21000, 23520, 24500, 28000, 29400, 36750, 39200, 42000, 49000, 58800, 73500, 84000, 98000, 117600, 122449, 147000, 196000, 244898, 294000, 367347, 489796, 588000, 612245, 734694, 857143, 979592, 1224490, 1469388, 1714286, 1836735, 1959184, 2448980, 2571429, 2938776, 3061225, 3428572, 3673470, 3918368, 4285715, 4897960, 5142858, 5877552, 6000001, 6122450, 6857144, 7346940, 8571430, 9183675, 9795920, 10285716, 11755104, 12000002, 12244900, 12857145, 13714288, 14693880, 15306125, 17142860, 18000003, 18367350, 19591840, 20571432, 21428575, 24000004, 24489800, 25714290, 27428576, 29387760, 30000005, 30612250, 34285720, 36000006, 36734700, 41142864, 42857150, 45918375, 48000008, 48979600, 51428580, 58775520, 60000010, 61224500, 64285725, 68571440, 72000012, 73469400, 82285728, 85714300, 90000015, 91836750, 96000016, 97959200, 102857160, 107142875, 120000020, 122449000, 128571450, 137142880, 144000024, 146938800, 150000025, 171428600, 180000030, 183673500, 192000032, 205714320, 214285750, 240000040, 244898000, 257142900, 288000048, 293877600, 300000050, 321428625, 342857200, 360000060, 367347000, 411428640, 428571500, 450000075, 480000080, 489796000, 514285800, 576000096, 600000100, 642857250, 685714400, 720000120, 734694000, 750000125, 857143000, 900000150, 960000160, 1028571600, 1200000200, 1285714500, 1440000240, 1469388000, 1500000250, 1714286000, 1800000300, 2057143200, 2250000375, 2400000400, 2571429000, 2880000480, 3000000500, 3428572000, 3600000600, 4500000750, 4800000800, 5142858000, 6000001000, 7200001200, 9000001500, 10285716000, 12000002000, 14400002400, 18000003000, 24000004000, 36000006000, 72000012000]

約数ペア:

[(1, 72000012000), (2, 36000006000), (3, 24000004000), (4, 18000003000), (5, 14400002400), (6, 12000002000), (7, 10285716000), (8, 9000001500), (10, 7200001200), (12, 6000001000), (14, 5142858000), (15, 4800000800), (16, 4500000750), (20, 3600000600), (21, 3428572000), (24, 3000000500), (25, 2880000480), (28, 2571429000), (30, 2400000400), (32, 2250000375), (35, 2057143200), (40, 1800000300), (42, 1714286000), (48, 1500000250), (49, 1469388000), (50, 1440000240), (56, 1285714500), (60, 1200000200), (70, 1028571600), (75, 960000160), (80, 900000150), (84, 857143000), (96, 750000125), (98, 734694000), (100, 720000120), (105, 685714400), (112, 642857250), (120, 600000100), (125, 576000096), (140, 514285800), (147, 489796000), (150, 480000080), (160, 450000075), (168, 428571500), (175, 411428640), (196, 367347000), (200, 360000060), (210, 342857200), (224, 321428625), (240, 300000050), (245, 293877600), (250, 288000048), (280, 257142900), (294, 244898000), (300, 240000040), (336, 214285750), (350, 205714320), (375, 192000032), (392, 183673500), (400, 180000030), (420, 171428600), (480, 150000025), (490, 146938800), (500, 144000024), (525, 137142880), (560, 128571450), (588, 122449000), (600, 120000020), (672, 107142875), (700, 102857160), (735, 97959200), (750, 96000016), (784, 91836750), (800, 90000015), (840, 85714300), (875, 82285728), (980, 73469400), (1000, 72000012), (1050, 68571440), (1120, 64285725), (1176, 61224500), (1200, 60000010), (1225, 58775520), (1400, 51428580), (1470, 48979600), (1500, 48000008), (1568, 45918375), (1680, 42857150), (1750, 41142864), (1960, 36734700), (2000, 36000006), (2100, 34285720), (2352, 30612250), (2400, 30000005), (2450, 29387760), (2625, 27428576), (2800, 25714290), (2940, 24489800), (3000, 24000004), (3360, 21428575), (3500, 20571432), (3675, 19591840), (3920, 18367350), (4000, 18000003), (4200, 17142860), (4704, 15306125), (4900, 14693880), (5250, 13714288), (5600, 12857145), (5880, 12244900), (6000, 12000002), (6125, 11755104), (7000, 10285716), (7350, 9795920), (7840, 9183675), (8400, 8571430), (9800, 7346940), (10500, 6857144), (11760, 6122450), (12000, 6000001), (12250, 5877552), (14000, 5142858), (14700, 4897960), (16800, 4285715), (18375, 3918368), (19600, 3673470), (21000, 3428572), (23520, 3061225), (24500, 2938776), (28000, 2571429), (29400, 2448980), (36750, 1959184), (39200, 1836735), (42000, 1714286), (49000, 1469388), (58800, 1224490), (73500, 979592), (84000, 857143), (98000, 734694), (117600, 612245), (122449, 588000), (147000, 489796), (196000, 367347), (244898, 294000)]