258012000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{2389}}^1$

素因数の和:2423

約数の個数: 192

約数和(自身を含む): 939556800

約数和(自身を除く): 681544800

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, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1800, 2000, 2160, 2250, 2389, 2400, 2700, 3000, 3375, 3600, 4000, 4320, 4500, 4778, 5400, 6000, 6750, 7167, 7200, 9000, 9556, 10800, 11945, 12000, 13500, 14334, 18000, 19112, 21501, 21600, 23890, 27000, 28668, 35835, 36000, 38224, 43002, 47780, 54000, 57336, 59725, 64503, 71670, 76448, 86004, 95560, 107505, 108000, 114672, 119450, 129006, 143340, 172008, 179175, 191120, 215010, 229344, 238900, 258012, 286680, 298625, 322515, 344016, 358350, 382240, 430020, 477800, 516024, 537525, 573360, 597250, 645030, 688032, 716700, 860040, 895875, 955600, 1032048, 1075050, 1146720, 1194500, 1290060, 1433400, 1612575, 1720080, 1791750, 1911200, 2064096, 2150100, 2389000, 2580120, 2687625, 2866800, 3225150, 3440160, 3583500, 4300200, 4778000, 5160240, 5375250, 5733600, 6450300, 7167000, 8062875, 8600400, 9556000, 10320480, 10750500, 12900600, 14334000, 16125750, 17200800, 21501000, 25801200, 28668000, 32251500, 43002000, 51602400, 64503000, 86004000, 129006000, 258012000]

約数ペア:

[(1, 258012000), (2, 129006000), (3, 86004000), (4, 64503000), (5, 51602400), (6, 43002000), (8, 32251500), (9, 28668000), (10, 25801200), (12, 21501000), (15, 17200800), (16, 16125750), (18, 14334000), (20, 12900600), (24, 10750500), (25, 10320480), (27, 9556000), (30, 8600400), (32, 8062875), (36, 7167000), (40, 6450300), (45, 5733600), (48, 5375250), (50, 5160240), (54, 4778000), (60, 4300200), (72, 3583500), (75, 3440160), (80, 3225150), (90, 2866800), (96, 2687625), (100, 2580120), (108, 2389000), (120, 2150100), (125, 2064096), (135, 1911200), (144, 1791750), (150, 1720080), (160, 1612575), (180, 1433400), (200, 1290060), (216, 1194500), (225, 1146720), (240, 1075050), (250, 1032048), (270, 955600), (288, 895875), (300, 860040), (360, 716700), (375, 688032), (400, 645030), (432, 597250), (450, 573360), (480, 537525), (500, 516024), (540, 477800), (600, 430020), (675, 382240), (720, 358350), (750, 344016), (800, 322515), (864, 298625), (900, 286680), (1000, 258012), (1080, 238900), (1125, 229344), (1200, 215010), (1350, 191120), (1440, 179175), (1500, 172008), (1800, 143340), (2000, 129006), (2160, 119450), (2250, 114672), (2389, 108000), (2400, 107505), (2700, 95560), (3000, 86004), (3375, 76448), (3600, 71670), (4000, 64503), (4320, 59725), (4500, 57336), (4778, 54000), (5400, 47780), (6000, 43002), (6750, 38224), (7167, 36000), (7200, 35835), (9000, 28668), (9556, 27000), (10800, 23890), (11945, 21600), (12000, 21501), (13500, 19112), (14334, 18000)]