51989400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1738

約数の個数: 144

約数和(自身を含む): 184977000

約数和(自身を除く): 132987600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1699, 1700, 1800, 2040, 2550, 3060, 3398, 3400, 3825, 5097, 5100, 6120, 6796, 7650, 8495, 10194, 10200, 13592, 15291, 15300, 16990, 20388, 25485, 28883, 30582, 30600, 33980, 40776, 42475, 50970, 57766, 61164, 67960, 76455, 84950, 86649, 101940, 115532, 122328, 127425, 144415, 152910, 169900, 173298, 203880, 231064, 254850, 259947, 288830, 305820, 339800, 346596, 382275, 433245, 509700, 519894, 577660, 611640, 693192, 722075, 764550, 866490, 1019400, 1039788, 1155320, 1299735, 1444150, 1529100, 1732980, 2079576, 2166225, 2599470, 2888300, 3058200, 3465960, 4332450, 5198940, 5776600, 6498675, 8664900, 10397880, 12997350, 17329800, 25994700, 51989400]

約数ペア:

[(1, 51989400), (2, 25994700), (3, 17329800), (4, 12997350), (5, 10397880), (6, 8664900), (8, 6498675), (9, 5776600), (10, 5198940), (12, 4332450), (15, 3465960), (17, 3058200), (18, 2888300), (20, 2599470), (24, 2166225), (25, 2079576), (30, 1732980), (34, 1529100), (36, 1444150), (40, 1299735), (45, 1155320), (50, 1039788), (51, 1019400), (60, 866490), (68, 764550), (72, 722075), (75, 693192), (85, 611640), (90, 577660), (100, 519894), (102, 509700), (120, 433245), (136, 382275), (150, 346596), (153, 339800), (170, 305820), (180, 288830), (200, 259947), (204, 254850), (225, 231064), (255, 203880), (300, 173298), (306, 169900), (340, 152910), (360, 144415), (408, 127425), (425, 122328), (450, 115532), (510, 101940), (600, 86649), (612, 84950), (680, 76455), (765, 67960), (850, 61164), (900, 57766), (1020, 50970), (1224, 42475), (1275, 40776), (1530, 33980), (1699, 30600), (1700, 30582), (1800, 28883), (2040, 25485), (2550, 20388), (3060, 16990), (3398, 15300), (3400, 15291), (3825, 13592), (5097, 10200), (5100, 10194), (6120, 8495), (6796, 7650)]