421945200

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{1447}}^1$

素因数の和:1483

約数の個数: 210

約数和(自身を含む): 1520940104

約数和(自身を除く): 1098994904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 729, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1447, 1458, 1620, 1800, 1944, 2025, 2160, 2430, 2700, 2894, 2916, 3240, 3600, 3645, 3888, 4050, 4341, 4860, 5400, 5788, 5832, 6075, 6480, 7235, 7290, 8100, 8682, 9720, 10800, 11576, 11664, 12150, 13023, 14470, 14580, 16200, 17364, 18225, 19440, 21705, 23152, 24300, 26046, 28940, 29160, 32400, 34728, 36175, 36450, 39069, 43410, 48600, 52092, 57880, 58320, 65115, 69456, 72350, 72900, 78138, 86820, 97200, 104184, 108525, 115760, 117207, 130230, 144700, 145800, 156276, 173640, 195345, 208368, 217050, 234414, 260460, 289400, 291600, 312552, 325575, 347280, 351621, 390690, 434100, 468828, 520920, 578800, 586035, 625104, 651150, 703242, 781380, 868200, 937656, 976725, 1041840, 1054863, 1172070, 1302300, 1406484, 1562760, 1736400, 1758105, 1875312, 1953450, 2109726, 2344140, 2604600, 2812968, 2930175, 3125520, 3516210, 3906900, 4219452, 4688280, 5209200, 5274315, 5625936, 5860350, 7032420, 7813800, 8438904, 8790525, 9376560, 10548630, 11720700, 14064840, 15627600, 16877808, 17581050, 21097260, 23441400, 26371575, 28129680, 35162100, 42194520, 46882800, 52743150, 70324200, 84389040, 105486300, 140648400, 210972600, 421945200]

約数ペア:

[(1, 421945200), (2, 210972600), (3, 140648400), (4, 105486300), (5, 84389040), (6, 70324200), (8, 52743150), (9, 46882800), (10, 42194520), (12, 35162100), (15, 28129680), (16, 26371575), (18, 23441400), (20, 21097260), (24, 17581050), (25, 16877808), (27, 15627600), (30, 14064840), (36, 11720700), (40, 10548630), (45, 9376560), (48, 8790525), (50, 8438904), (54, 7813800), (60, 7032420), (72, 5860350), (75, 5625936), (80, 5274315), (81, 5209200), (90, 4688280), (100, 4219452), (108, 3906900), (120, 3516210), (135, 3125520), (144, 2930175), (150, 2812968), (162, 2604600), (180, 2344140), (200, 2109726), (216, 1953450), (225, 1875312), (240, 1758105), (243, 1736400), (270, 1562760), (300, 1406484), (324, 1302300), (360, 1172070), (400, 1054863), (405, 1041840), (432, 976725), (450, 937656), (486, 868200), (540, 781380), (600, 703242), (648, 651150), (675, 625104), (720, 586035), (729, 578800), (810, 520920), (900, 468828), (972, 434100), (1080, 390690), (1200, 351621), (1215, 347280), (1296, 325575), (1350, 312552), (1447, 291600), (1458, 289400), (1620, 260460), (1800, 234414), (1944, 217050), (2025, 208368), (2160, 195345), (2430, 173640), (2700, 156276), (2894, 145800), (2916, 144700), (3240, 130230), (3600, 117207), (3645, 115760), (3888, 108525), (4050, 104184), (4341, 97200), (4860, 86820), (5400, 78138), (5788, 72900), (5832, 72350), (6075, 69456), (6480, 65115), (7235, 58320), (7290, 57880), (8100, 52092), (8682, 48600), (9720, 43410), (10800, 39069), (11576, 36450), (11664, 36175), (12150, 34728), (13023, 32400), (14470, 29160), (14580, 28940), (16200, 26046), (17364, 24300), (18225, 23152), (19440, 21705)]