42098400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1949}}^1$

素因数の和:1978

約数の個数: 144

約数和(自身を含む): 152334000

約数和(自身を除く): 110235600

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, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 1949, 2160, 2400, 2700, 3600, 3898, 4320, 5400, 5847, 7200, 7796, 9745, 10800, 11694, 15592, 17541, 19490, 21600, 23388, 29235, 31184, 35082, 38980, 46776, 48725, 52623, 58470, 62368, 70164, 77960, 87705, 93552, 97450, 105246, 116940, 140328, 146175, 155920, 175410, 187104, 194900, 210492, 233880, 263115, 280656, 292350, 311840, 350820, 389800, 420984, 438525, 467760, 526230, 561312, 584700, 701640, 779600, 841968, 877050, 935520, 1052460, 1169400, 1315575, 1403280, 1559200, 1683936, 1754100, 2104920, 2338800, 2631150, 2806560, 3508200, 4209840, 4677600, 5262300, 7016400, 8419680, 10524600, 14032800, 21049200, 42098400]

約数ペア:

[(1, 42098400), (2, 21049200), (3, 14032800), (4, 10524600), (5, 8419680), (6, 7016400), (8, 5262300), (9, 4677600), (10, 4209840), (12, 3508200), (15, 2806560), (16, 2631150), (18, 2338800), (20, 2104920), (24, 1754100), (25, 1683936), (27, 1559200), (30, 1403280), (32, 1315575), (36, 1169400), (40, 1052460), (45, 935520), (48, 877050), (50, 841968), (54, 779600), (60, 701640), (72, 584700), (75, 561312), (80, 526230), (90, 467760), (96, 438525), (100, 420984), (108, 389800), (120, 350820), (135, 311840), (144, 292350), (150, 280656), (160, 263115), (180, 233880), (200, 210492), (216, 194900), (225, 187104), (240, 175410), (270, 155920), (288, 146175), (300, 140328), (360, 116940), (400, 105246), (432, 97450), (450, 93552), (480, 87705), (540, 77960), (600, 70164), (675, 62368), (720, 58470), (800, 52623), (864, 48725), (900, 46776), (1080, 38980), (1200, 35082), (1350, 31184), (1440, 29235), (1800, 23388), (1949, 21600), (2160, 19490), (2400, 17541), (2700, 15592), (3600, 11694), (3898, 10800), (4320, 9745), (5400, 7796), (5847, 7200)]