51368400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:794

約数の個数: 180

約数和(自身を含む): 187894720

約数和(自身を除く): 136526320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 751, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1502, 1520, 1710, 1800, 1900, 2253, 2280, 2736, 2850, 3004, 3420, 3600, 3755, 3800, 4275, 4506, 4560, 5700, 6008, 6759, 6840, 7510, 7600, 8550, 9012, 11265, 11400, 12016, 13518, 13680, 14269, 15020, 17100, 18024, 18775, 22530, 22800, 27036, 28538, 30040, 33795, 34200, 36048, 37550, 42807, 45060, 54072, 56325, 57076, 60080, 67590, 68400, 71345, 75100, 85614, 90120, 108144, 112650, 114152, 128421, 135180, 142690, 150200, 168975, 171228, 180240, 214035, 225300, 228304, 256842, 270360, 285380, 300400, 337950, 342456, 356725, 428070, 450600, 513684, 540720, 570760, 642105, 675900, 684912, 713450, 856140, 901200, 1027368, 1070175, 1141520, 1284210, 1351800, 1426900, 1712280, 2054736, 2140350, 2568420, 2703600, 2853800, 3210525, 3424560, 4280700, 5136840, 5707600, 6421050, 8561400, 10273680, 12842100, 17122800, 25684200, 51368400]

約数ペア:

[(1, 51368400), (2, 25684200), (3, 17122800), (4, 12842100), (5, 10273680), (6, 8561400), (8, 6421050), (9, 5707600), (10, 5136840), (12, 4280700), (15, 3424560), (16, 3210525), (18, 2853800), (19, 2703600), (20, 2568420), (24, 2140350), (25, 2054736), (30, 1712280), (36, 1426900), (38, 1351800), (40, 1284210), (45, 1141520), (48, 1070175), (50, 1027368), (57, 901200), (60, 856140), (72, 713450), (75, 684912), (76, 675900), (80, 642105), (90, 570760), (95, 540720), (100, 513684), (114, 450600), (120, 428070), (144, 356725), (150, 342456), (152, 337950), (171, 300400), (180, 285380), (190, 270360), (200, 256842), (225, 228304), (228, 225300), (240, 214035), (285, 180240), (300, 171228), (304, 168975), (342, 150200), (360, 142690), (380, 135180), (400, 128421), (450, 114152), (456, 112650), (475, 108144), (570, 90120), (600, 85614), (684, 75100), (720, 71345), (751, 68400), (760, 67590), (855, 60080), (900, 57076), (912, 56325), (950, 54072), (1140, 45060), (1200, 42807), (1368, 37550), (1425, 36048), (1502, 34200), (1520, 33795), (1710, 30040), (1800, 28538), (1900, 27036), (2253, 22800), (2280, 22530), (2736, 18775), (2850, 18024), (3004, 17100), (3420, 15020), (3600, 14269), (3755, 13680), (3800, 13518), (4275, 12016), (4506, 11400), (4560, 11265), (5700, 9012), (6008, 8550), (6759, 7600), (6840, 7510)]