99216120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 311040000

約数和(自身を除く): 211823880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 149, 155, 179, 186, 248, 298, 310, 358, 372, 447, 465, 537, 596, 620, 716, 744, 745, 894, 895, 930, 1074, 1192, 1240, 1432, 1490, 1788, 1790, 1860, 2148, 2235, 2685, 2980, 3576, 3580, 3720, 4296, 4470, 4619, 5370, 5549, 5960, 7160, 8940, 9238, 10740, 11098, 13857, 16647, 17880, 18476, 21480, 22196, 23095, 26671, 27714, 27745, 33294, 36952, 44392, 46190, 53342, 55428, 55490, 66588, 69285, 80013, 83235, 92380, 106684, 110856, 110980, 133176, 133355, 138570, 160026, 166470, 184760, 213368, 221960, 266710, 277140, 320052, 332940, 400065, 533420, 554280, 640104, 665880, 800130, 826801, 1066840, 1600260, 1653602, 2480403, 3200520, 3307204, 4134005, 4960806, 6614408, 8268010, 9921612, 12402015, 16536020, 19843224, 24804030, 33072040, 49608060, 99216120]

約数ペア:

[(1, 99216120), (2, 49608060), (3, 33072040), (4, 24804030), (5, 19843224), (6, 16536020), (8, 12402015), (10, 9921612), (12, 8268010), (15, 6614408), (20, 4960806), (24, 4134005), (30, 3307204), (31, 3200520), (40, 2480403), (60, 1653602), (62, 1600260), (93, 1066840), (120, 826801), (124, 800130), (149, 665880), (155, 640104), (179, 554280), (186, 533420), (248, 400065), (298, 332940), (310, 320052), (358, 277140), (372, 266710), (447, 221960), (465, 213368), (537, 184760), (596, 166470), (620, 160026), (716, 138570), (744, 133355), (745, 133176), (894, 110980), (895, 110856), (930, 106684), (1074, 92380), (1192, 83235), (1240, 80013), (1432, 69285), (1490, 66588), (1788, 55490), (1790, 55428), (1860, 53342), (2148, 46190), (2235, 44392), (2685, 36952), (2980, 33294), (3576, 27745), (3580, 27714), (3720, 26671), (4296, 23095), (4470, 22196), (4619, 21480), (5370, 18476), (5549, 17880), (5960, 16647), (7160, 13857), (8940, 11098), (9238, 10740)]