7757029300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{2861}}^1$

素因数の和:4321

約数の個数: 72

約数和(自身を含む): 17737302240

約数和(自身を除く): 9980272940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1427, 1900, 2854, 2861, 5708, 5722, 7135, 11444, 14270, 14305, 27113, 28540, 28610, 35675, 54226, 54359, 57220, 71350, 71525, 108452, 108718, 135565, 142700, 143050, 217436, 271130, 271795, 286100, 542260, 543590, 677825, 1087180, 1355650, 1358975, 2711300, 2717950, 4082647, 5435900, 8165294, 16330588, 20413235, 40826470, 77570293, 81652940, 102066175, 155140586, 204132350, 310281172, 387851465, 408264700, 775702930, 1551405860, 1939257325, 3878514650, 7757029300]

約数ペア:

[(1, 7757029300), (2, 3878514650), (4, 1939257325), (5, 1551405860), (10, 775702930), (19, 408264700), (20, 387851465), (25, 310281172), (38, 204132350), (50, 155140586), (76, 102066175), (95, 81652940), (100, 77570293), (190, 40826470), (380, 20413235), (475, 16330588), (950, 8165294), (1427, 5435900), (1900, 4082647), (2854, 2717950), (2861, 2711300), (5708, 1358975), (5722, 1355650), (7135, 1087180), (11444, 677825), (14270, 543590), (14305, 542260), (27113, 286100), (28540, 271795), (28610, 271130), (35675, 217436), (54226, 143050), (54359, 142700), (57220, 135565), (71350, 108718), (71525, 108452)]