318492000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{983}}^1$

素因数の和:1020

約数の個数: 240

約数和(自身を含む): 1170160992

約数和(自身を除く): 851668992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 500, 540, 600, 648, 675, 720, 750, 800, 810, 864, 900, 983, 1000, 1080, 1125, 1200, 1296, 1350, 1440, 1500, 1620, 1800, 1966, 2000, 2025, 2160, 2250, 2400, 2592, 2700, 2949, 3000, 3240, 3375, 3600, 3932, 4000, 4050, 4320, 4500, 4915, 5400, 5898, 6000, 6480, 6750, 7200, 7864, 8100, 8847, 9000, 9830, 10125, 10800, 11796, 12000, 12960, 13500, 14745, 15728, 16200, 17694, 18000, 19660, 20250, 21600, 23592, 24575, 26541, 27000, 29490, 31456, 32400, 35388, 36000, 39320, 40500, 44235, 47184, 49150, 53082, 54000, 58980, 64800, 70776, 73725, 78640, 79623, 81000, 88470, 94368, 98300, 106164, 108000, 117960, 122875, 132705, 141552, 147450, 157280, 159246, 162000, 176940, 196600, 212328, 221175, 235920, 245750, 265410, 283104, 294900, 318492, 324000, 353880, 368625, 393200, 398115, 424656, 442350, 471840, 491500, 530820, 589800, 636984, 663525, 707760, 737250, 786400, 796230, 849312, 884700, 983000, 1061640, 1105875, 1179600, 1273968, 1327050, 1415520, 1474500, 1592460, 1769400, 1966000, 1990575, 2123280, 2211750, 2359200, 2547936, 2654100, 2949000, 3184920, 3317625, 3538800, 3932000, 3981150, 4246560, 4423500, 5308200, 5898000, 6369840, 6635250, 7077600, 7962300, 8847000, 9952875, 10616400, 11796000, 12739680, 13270500, 15924600, 17694000, 19905750, 21232800, 26541000, 31849200, 35388000, 39811500, 53082000, 63698400, 79623000, 106164000, 159246000, 318492000]

約数ペア:

[(1, 318492000), (2, 159246000), (3, 106164000), (4, 79623000), (5, 63698400), (6, 53082000), (8, 39811500), (9, 35388000), (10, 31849200), (12, 26541000), (15, 21232800), (16, 19905750), (18, 17694000), (20, 15924600), (24, 13270500), (25, 12739680), (27, 11796000), (30, 10616400), (32, 9952875), (36, 8847000), (40, 7962300), (45, 7077600), (48, 6635250), (50, 6369840), (54, 5898000), (60, 5308200), (72, 4423500), (75, 4246560), (80, 3981150), (81, 3932000), (90, 3538800), (96, 3317625), (100, 3184920), (108, 2949000), (120, 2654100), (125, 2547936), (135, 2359200), (144, 2211750), (150, 2123280), (160, 1990575), (162, 1966000), (180, 1769400), (200, 1592460), (216, 1474500), (225, 1415520), (240, 1327050), (250, 1273968), (270, 1179600), (288, 1105875), (300, 1061640), (324, 983000), (360, 884700), (375, 849312), (400, 796230), (405, 786400), (432, 737250), (450, 707760), (480, 663525), (500, 636984), (540, 589800), (600, 530820), (648, 491500), (675, 471840), (720, 442350), (750, 424656), (800, 398115), (810, 393200), (864, 368625), (900, 353880), (983, 324000), (1000, 318492), (1080, 294900), (1125, 283104), (1200, 265410), (1296, 245750), (1350, 235920), (1440, 221175), (1500, 212328), (1620, 196600), (1800, 176940), (1966, 162000), (2000, 159246), (2025, 157280), (2160, 147450), (2250, 141552), (2400, 132705), (2592, 122875), (2700, 117960), (2949, 108000), (3000, 106164), (3240, 98300), (3375, 94368), (3600, 88470), (3932, 81000), (4000, 79623), (4050, 78640), (4320, 73725), (4500, 70776), (4915, 64800), (5400, 58980), (5898, 54000), (6000, 53082), (6480, 49150), (6750, 47184), (7200, 44235), (7864, 40500), (8100, 39320), (8847, 36000), (9000, 35388), (9830, 32400), (10125, 31456), (10800, 29490), (11796, 27000), (12000, 26541), (12960, 24575), (13500, 23592), (14745, 21600), (15728, 20250), (16200, 19660), (17694, 18000)]