1889460000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{3499}}^1$

素因数の和:3538

約数の個数: 240

約数和(自身を含む): 6888420000

約数和(自身を除く): 4998960000

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, 625, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1250, 1350, 1440, 1500, 1800, 1875, 2000, 2160, 2250, 2400, 2500, 2700, 3000, 3375, 3499, 3600, 3750, 4000, 4320, 4500, 5000, 5400, 5625, 6000, 6750, 6998, 7200, 7500, 9000, 10000, 10497, 10800, 11250, 12000, 13500, 13996, 15000, 16875, 17495, 18000, 20000, 20994, 21600, 22500, 27000, 27992, 30000, 31491, 33750, 34990, 36000, 41988, 45000, 52485, 54000, 55984, 60000, 62982, 67500, 69980, 83976, 87475, 90000, 94473, 104970, 108000, 111968, 125964, 135000, 139960, 157455, 167952, 174950, 180000, 188946, 209940, 251928, 262425, 270000, 279920, 314910, 335904, 349900, 377892, 419880, 437375, 472365, 503856, 524850, 540000, 559840, 629820, 699800, 755784, 787275, 839760, 874750, 944730, 1007712, 1049700, 1259640, 1312125, 1399600, 1511568, 1574550, 1679520, 1749500, 1889460, 2099400, 2186875, 2361825, 2519280, 2624250, 2799200, 3023136, 3149100, 3499000, 3778920, 3936375, 4198800, 4373750, 4723650, 5038560, 5248500, 6298200, 6560625, 6998000, 7557840, 7872750, 8397600, 8747500, 9447300, 10497000, 11809125, 12596400, 13121250, 13996000, 15115680, 15745500, 17495000, 18894600, 19681875, 20994000, 23618250, 25192800, 26242500, 31491000, 34990000, 37789200, 39363750, 41988000, 47236500, 52485000, 59045625, 62982000, 69980000, 75578400, 78727500, 94473000, 104970000, 118091250, 125964000, 157455000, 188946000, 209940000, 236182500, 314910000, 377892000, 472365000, 629820000, 944730000, 1889460000]

約数ペア:

[(1, 1889460000), (2, 944730000), (3, 629820000), (4, 472365000), (5, 377892000), (6, 314910000), (8, 236182500), (9, 209940000), (10, 188946000), (12, 157455000), (15, 125964000), (16, 118091250), (18, 104970000), (20, 94473000), (24, 78727500), (25, 75578400), (27, 69980000), (30, 62982000), (32, 59045625), (36, 52485000), (40, 47236500), (45, 41988000), (48, 39363750), (50, 37789200), (54, 34990000), (60, 31491000), (72, 26242500), (75, 25192800), (80, 23618250), (90, 20994000), (96, 19681875), (100, 18894600), (108, 17495000), (120, 15745500), (125, 15115680), (135, 13996000), (144, 13121250), (150, 12596400), (160, 11809125), (180, 10497000), (200, 9447300), (216, 8747500), (225, 8397600), (240, 7872750), (250, 7557840), (270, 6998000), (288, 6560625), (300, 6298200), (360, 5248500), (375, 5038560), (400, 4723650), (432, 4373750), (450, 4198800), (480, 3936375), (500, 3778920), (540, 3499000), (600, 3149100), (625, 3023136), (675, 2799200), (720, 2624250), (750, 2519280), (800, 2361825), (864, 2186875), (900, 2099400), (1000, 1889460), (1080, 1749500), (1125, 1679520), (1200, 1574550), (1250, 1511568), (1350, 1399600), (1440, 1312125), (1500, 1259640), (1800, 1049700), (1875, 1007712), (2000, 944730), (2160, 874750), (2250, 839760), (2400, 787275), (2500, 755784), (2700, 699800), (3000, 629820), (3375, 559840), (3499, 540000), (3600, 524850), (3750, 503856), (4000, 472365), (4320, 437375), (4500, 419880), (5000, 377892), (5400, 349900), (5625, 335904), (6000, 314910), (6750, 279920), (6998, 270000), (7200, 262425), (7500, 251928), (9000, 209940), (10000, 188946), (10497, 180000), (10800, 174950), (11250, 167952), (12000, 157455), (13500, 139960), (13996, 135000), (15000, 125964), (16875, 111968), (17495, 108000), (18000, 104970), (20000, 94473), (20994, 90000), (21600, 87475), (22500, 83976), (27000, 69980), (27992, 67500), (30000, 62982), (31491, 60000), (33750, 55984), (34990, 54000), (36000, 52485), (41988, 45000)]