77056800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 254171232

約数和(自身を除く): 177114432

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, 150, 160, 194, 200, 240, 291, 300, 331, 388, 400, 480, 485, 582, 600, 662, 776, 800, 970, 993, 1164, 1200, 1324, 1455, 1552, 1655, 1940, 1986, 2328, 2400, 2425, 2648, 2910, 3104, 3310, 3880, 3972, 4656, 4850, 4965, 5296, 5820, 6620, 7275, 7760, 7944, 8275, 9312, 9700, 9930, 10592, 11640, 13240, 14550, 15520, 15888, 16550, 19400, 19860, 23280, 24825, 26480, 29100, 31776, 32107, 33100, 38800, 39720, 46560, 49650, 52960, 58200, 64214, 66200, 77600, 79440, 96321, 99300, 116400, 128428, 132400, 158880, 160535, 192642, 198600, 232800, 256856, 264800, 321070, 385284, 397200, 481605, 513712, 642140, 770568, 794400, 802675, 963210, 1027424, 1284280, 1541136, 1605350, 1926420, 2408025, 2568560, 3082272, 3210700, 3852840, 4816050, 5137120, 6421400, 7705680, 9632100, 12842800, 15411360, 19264200, 25685600, 38528400, 77056800]

約数ペア:

[(1, 77056800), (2, 38528400), (3, 25685600), (4, 19264200), (5, 15411360), (6, 12842800), (8, 9632100), (10, 7705680), (12, 6421400), (15, 5137120), (16, 4816050), (20, 3852840), (24, 3210700), (25, 3082272), (30, 2568560), (32, 2408025), (40, 1926420), (48, 1605350), (50, 1541136), (60, 1284280), (75, 1027424), (80, 963210), (96, 802675), (97, 794400), (100, 770568), (120, 642140), (150, 513712), (160, 481605), (194, 397200), (200, 385284), (240, 321070), (291, 264800), (300, 256856), (331, 232800), (388, 198600), (400, 192642), (480, 160535), (485, 158880), (582, 132400), (600, 128428), (662, 116400), (776, 99300), (800, 96321), (970, 79440), (993, 77600), (1164, 66200), (1200, 64214), (1324, 58200), (1455, 52960), (1552, 49650), (1655, 46560), (1940, 39720), (1986, 38800), (2328, 33100), (2400, 32107), (2425, 31776), (2648, 29100), (2910, 26480), (3104, 24825), (3310, 23280), (3880, 19860), (3972, 19400), (4656, 16550), (4850, 15888), (4965, 15520), (5296, 14550), (5820, 13240), (6620, 11640), (7275, 10592), (7760, 9930), (7944, 9700), (8275, 9312)]