76346800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 194844672

約数和(自身を除く): 118497872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 47, 50, 62, 80, 94, 100, 124, 131, 155, 188, 200, 235, 248, 262, 310, 376, 400, 470, 496, 524, 620, 655, 752, 775, 940, 1048, 1175, 1240, 1310, 1457, 1550, 1880, 2096, 2350, 2480, 2620, 2914, 3100, 3275, 3760, 4061, 4700, 5240, 5828, 6157, 6200, 6550, 7285, 8122, 9400, 10480, 11656, 12314, 12400, 13100, 14570, 16244, 18800, 20305, 23312, 24628, 26200, 29140, 30785, 32488, 36425, 40610, 49256, 52400, 58280, 61570, 64976, 72850, 81220, 98512, 101525, 116560, 123140, 145700, 153925, 162440, 190867, 203050, 246280, 291400, 307850, 324880, 381734, 406100, 492560, 582800, 615700, 763468, 812200, 954335, 1231400, 1526936, 1624400, 1908670, 2462800, 3053872, 3817340, 4771675, 7634680, 9543350, 15269360, 19086700, 38173400, 76346800]

約数ペア:

[(1, 76346800), (2, 38173400), (4, 19086700), (5, 15269360), (8, 9543350), (10, 7634680), (16, 4771675), (20, 3817340), (25, 3053872), (31, 2462800), (40, 1908670), (47, 1624400), (50, 1526936), (62, 1231400), (80, 954335), (94, 812200), (100, 763468), (124, 615700), (131, 582800), (155, 492560), (188, 406100), (200, 381734), (235, 324880), (248, 307850), (262, 291400), (310, 246280), (376, 203050), (400, 190867), (470, 162440), (496, 153925), (524, 145700), (620, 123140), (655, 116560), (752, 101525), (775, 98512), (940, 81220), (1048, 72850), (1175, 64976), (1240, 61570), (1310, 58280), (1457, 52400), (1550, 49256), (1880, 40610), (2096, 36425), (2350, 32488), (2480, 30785), (2620, 29140), (2914, 26200), (3100, 24628), (3275, 23312), (3760, 20305), (4061, 18800), (4700, 16244), (5240, 14570), (5828, 13100), (6157, 12400), (6200, 12314), (6550, 11656), (7285, 10480), (8122, 9400)]