31893600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 105649488

約数和(自身を除く): 73755888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 97, 100, 120, 137, 150, 160, 194, 200, 240, 274, 291, 300, 388, 400, 411, 480, 485, 548, 582, 600, 685, 776, 800, 822, 970, 1096, 1164, 1200, 1370, 1455, 1552, 1644, 1940, 2055, 2192, 2328, 2400, 2425, 2740, 2910, 3104, 3288, 3425, 3880, 4110, 4384, 4656, 4850, 5480, 5820, 6576, 6850, 7275, 7760, 8220, 9312, 9700, 10275, 10960, 11640, 13152, 13289, 13700, 14550, 15520, 16440, 19400, 20550, 21920, 23280, 26578, 27400, 29100, 32880, 38800, 39867, 41100, 46560, 53156, 54800, 58200, 65760, 66445, 77600, 79734, 82200, 106312, 109600, 116400, 132890, 159468, 164400, 199335, 212624, 232800, 265780, 318936, 328800, 332225, 398670, 425248, 531560, 637872, 664450, 797340, 996675, 1063120, 1275744, 1328900, 1594680, 1993350, 2126240, 2657800, 3189360, 3986700, 5315600, 6378720, 7973400, 10631200, 15946800, 31893600]

約数ペア:

[(1, 31893600), (2, 15946800), (3, 10631200), (4, 7973400), (5, 6378720), (6, 5315600), (8, 3986700), (10, 3189360), (12, 2657800), (15, 2126240), (16, 1993350), (20, 1594680), (24, 1328900), (25, 1275744), (30, 1063120), (32, 996675), (40, 797340), (48, 664450), (50, 637872), (60, 531560), (75, 425248), (80, 398670), (96, 332225), (97, 328800), (100, 318936), (120, 265780), (137, 232800), (150, 212624), (160, 199335), (194, 164400), (200, 159468), (240, 132890), (274, 116400), (291, 109600), (300, 106312), (388, 82200), (400, 79734), (411, 77600), (480, 66445), (485, 65760), (548, 58200), (582, 54800), (600, 53156), (685, 46560), (776, 41100), (800, 39867), (822, 38800), (970, 32880), (1096, 29100), (1164, 27400), (1200, 26578), (1370, 23280), (1455, 21920), (1552, 20550), (1644, 19400), (1940, 16440), (2055, 15520), (2192, 14550), (2328, 13700), (2400, 13289), (2425, 13152), (2740, 11640), (2910, 10960), (3104, 10275), (3288, 9700), (3425, 9312), (3880, 8220), (4110, 7760), (4384, 7275), (4656, 6850), (4850, 6576), (5480, 5820)]