1400234400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:908

約数の個数: 216

約数和(自身を含む): 4959995040

約数和(自身を除く): 3559760640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 439, 443, 450, 480, 600, 720, 800, 878, 886, 900, 1200, 1317, 1329, 1440, 1756, 1772, 1800, 2195, 2215, 2400, 2634, 2658, 3512, 3544, 3600, 3951, 3987, 4390, 4430, 5268, 5316, 6585, 6645, 7024, 7088, 7200, 7902, 7974, 8780, 8860, 10536, 10632, 10975, 11075, 13170, 13290, 14048, 14176, 15804, 15948, 17560, 17720, 19755, 19935, 21072, 21264, 21950, 22150, 26340, 26580, 31608, 31896, 32925, 33225, 35120, 35440, 39510, 39870, 42144, 42528, 43900, 44300, 52680, 53160, 63216, 63792, 65850, 66450, 70240, 70880, 79020, 79740, 87800, 88600, 98775, 99675, 105360, 106320, 126432, 127584, 131700, 132900, 158040, 159480, 175600, 177200, 194477, 197550, 199350, 210720, 212640, 263400, 265800, 316080, 318960, 351200, 354400, 388954, 395100, 398700, 526800, 531600, 583431, 632160, 637920, 777908, 790200, 797400, 972385, 1053600, 1063200, 1166862, 1555816, 1580400, 1594800, 1750293, 1944770, 2333724, 2917155, 3111632, 3160800, 3189600, 3500586, 3889540, 4667448, 4861925, 5834310, 6223264, 7001172, 7779080, 8751465, 9334896, 9723850, 11668620, 14002344, 14585775, 15558160, 17502930, 18669792, 19447700, 23337240, 28004688, 29171550, 31116320, 35005860, 38895400, 43757325, 46674480, 56009376, 58343100, 70011720, 77790800, 87514650, 93348960, 116686200, 140023440, 155581600, 175029300, 233372400, 280046880, 350058600, 466744800, 700117200, 1400234400]

約数ペア:

[(1, 1400234400), (2, 700117200), (3, 466744800), (4, 350058600), (5, 280046880), (6, 233372400), (8, 175029300), (9, 155581600), (10, 140023440), (12, 116686200), (15, 93348960), (16, 87514650), (18, 77790800), (20, 70011720), (24, 58343100), (25, 56009376), (30, 46674480), (32, 43757325), (36, 38895400), (40, 35005860), (45, 31116320), (48, 29171550), (50, 28004688), (60, 23337240), (72, 19447700), (75, 18669792), (80, 17502930), (90, 15558160), (96, 14585775), (100, 14002344), (120, 11668620), (144, 9723850), (150, 9334896), (160, 8751465), (180, 7779080), (200, 7001172), (225, 6223264), (240, 5834310), (288, 4861925), (300, 4667448), (360, 3889540), (400, 3500586), (439, 3189600), (443, 3160800), (450, 3111632), (480, 2917155), (600, 2333724), (720, 1944770), (800, 1750293), (878, 1594800), (886, 1580400), (900, 1555816), (1200, 1166862), (1317, 1063200), (1329, 1053600), (1440, 972385), (1756, 797400), (1772, 790200), (1800, 777908), (2195, 637920), (2215, 632160), (2400, 583431), (2634, 531600), (2658, 526800), (3512, 398700), (3544, 395100), (3600, 388954), (3951, 354400), (3987, 351200), (4390, 318960), (4430, 316080), (5268, 265800), (5316, 263400), (6585, 212640), (6645, 210720), (7024, 199350), (7088, 197550), (7200, 194477), (7902, 177200), (7974, 175600), (8780, 159480), (8860, 158040), (10536, 132900), (10632, 131700), (10975, 127584), (11075, 126432), (13170, 106320), (13290, 105360), (14048, 99675), (14176, 98775), (15804, 88600), (15948, 87800), (17560, 79740), (17720, 79020), (19755, 70880), (19935, 70240), (21072, 66450), (21264, 65850), (21950, 63792), (22150, 63216), (26340, 53160), (26580, 52680), (31608, 44300), (31896, 43900), (32925, 42528), (33225, 42144), (35120, 39870), (35440, 39510)]