1997478338400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{30825283}}^1$

素因数の和:30825315

約数の個数: 180

約数和(自身を含む): 7284415337892

約数和(自身を除く): 5286936999492

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, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 5400, 6480, 7200, 8100, 10800, 12960, 16200, 21600, 32400, 64800, 30825283, 61650566, 92475849, 123301132, 154126415, 184951698, 246602264, 277427547, 308252830, 369903396, 462379245, 493204528, 554855094, 616505660, 739806792, 770632075, 832282641, 924758490, 986409056, 1109710188, 1233011320, 1387137735, 1479613584, 1541264150, 1664565282, 1849516980, 2219420376, 2311896225, 2466022640, 2496847923, 2774275470, 2959227168, 3082528300, 3329130564, 3699033960, 4161413205, 4438840752, 4623792450, 4932045280, 4993695846, 5548550940, 6165056600, 6658261128, 6935688675, 7398067920, 8322826410, 8877681504, 9247584900, 9987391692, 11097101880, 12330113200, 12484239615, 13316522256, 13871377350, 14796135840, 16645652820, 18495169800, 19974783384, 20807066025, 22194203760, 24660226400, 24968479230, 26633044512, 27742754700, 33291305640, 36990339600, 39949566768, 41614132050, 44388407520, 49936958460, 55485509400, 62421198075, 66582611280, 73980679200, 79899133536, 83228264100, 99873916920, 110971018800, 124842396150, 133165222560, 166456528200, 199747833840, 221942037600, 249684792300, 332913056400, 399495667680, 499369584600, 665826112800, 998739169200, 1997478338400]

約数ペア:

[(1, 1997478338400), (2, 998739169200), (3, 665826112800), (4, 499369584600), (5, 399495667680), (6, 332913056400), (8, 249684792300), (9, 221942037600), (10, 199747833840), (12, 166456528200), (15, 133165222560), (16, 124842396150), (18, 110971018800), (20, 99873916920), (24, 83228264100), (25, 79899133536), (27, 73980679200), (30, 66582611280), (32, 62421198075), (36, 55485509400), (40, 49936958460), (45, 44388407520), (48, 41614132050), (50, 39949566768), (54, 36990339600), (60, 33291305640), (72, 27742754700), (75, 26633044512), (80, 24968479230), (81, 24660226400), (90, 22194203760), (96, 20807066025), (100, 19974783384), (108, 18495169800), (120, 16645652820), (135, 14796135840), (144, 13871377350), (150, 13316522256), (160, 12484239615), (162, 12330113200), (180, 11097101880), (200, 9987391692), (216, 9247584900), (225, 8877681504), (240, 8322826410), (270, 7398067920), (288, 6935688675), (300, 6658261128), (324, 6165056600), (360, 5548550940), (400, 4993695846), (405, 4932045280), (432, 4623792450), (450, 4438840752), (480, 4161413205), (540, 3699033960), (600, 3329130564), (648, 3082528300), (675, 2959227168), (720, 2774275470), (800, 2496847923), (810, 2466022640), (864, 2311896225), (900, 2219420376), (1080, 1849516980), (1200, 1664565282), (1296, 1541264150), (1350, 1479613584), (1440, 1387137735), (1620, 1233011320), (1800, 1109710188), (2025, 986409056), (2160, 924758490), (2400, 832282641), (2592, 770632075), (2700, 739806792), (3240, 616505660), (3600, 554855094), (4050, 493204528), (4320, 462379245), (5400, 369903396), (6480, 308252830), (7200, 277427547), (8100, 246602264), (10800, 184951698), (12960, 154126415), (16200, 123301132), (21600, 92475849), (32400, 61650566), (64800, 30825283)]