143809144400

素因数分解:

$2^4\times 5^2\times {\mathrm{409}}^1\times {\mathrm{547}}^1\times {\mathrm{1607}}^1$

素因数の和:2581

約数の個数: 120

約数和(自身を含む): 347195307840

約数和(自身を除く): 203386163440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 409, 547, 818, 1094, 1607, 1636, 2045, 2188, 2735, 3214, 3272, 4090, 4376, 5470, 6428, 6544, 8035, 8180, 8752, 10225, 10940, 12856, 13675, 16070, 16360, 20450, 21880, 25712, 27350, 32140, 32720, 40175, 40900, 43760, 54700, 64280, 80350, 81800, 109400, 128560, 160700, 163600, 218800, 223723, 321400, 447446, 642800, 657263, 879029, 894892, 1118615, 1314526, 1758058, 1789784, 2237230, 2629052, 3286315, 3516116, 3579568, 4395145, 4474460, 5258104, 5593075, 6572630, 7032232, 8790290, 8948920, 10516208, 11186150, 13145260, 14064464, 16431575, 17580580, 17897840, 21975725, 22372300, 26290520, 32863150, 35161160, 43951450, 44744600, 52581040, 65726300, 70322320, 87902900, 89489200, 131452600, 175805800, 262905200, 351611600, 359522861, 719045722, 1438091444, 1797614305, 2876182888, 3595228610, 5752365776, 7190457220, 8988071525, 14380914440, 17976143050, 28761828880, 35952286100, 71904572200, 143809144400]

約数ペア:

[(1, 143809144400), (2, 71904572200), (4, 35952286100), (5, 28761828880), (8, 17976143050), (10, 14380914440), (16, 8988071525), (20, 7190457220), (25, 5752365776), (40, 3595228610), (50, 2876182888), (80, 1797614305), (100, 1438091444), (200, 719045722), (400, 359522861), (409, 351611600), (547, 262905200), (818, 175805800), (1094, 131452600), (1607, 89489200), (1636, 87902900), (2045, 70322320), (2188, 65726300), (2735, 52581040), (3214, 44744600), (3272, 43951450), (4090, 35161160), (4376, 32863150), (5470, 26290520), (6428, 22372300), (6544, 21975725), (8035, 17897840), (8180, 17580580), (8752, 16431575), (10225, 14064464), (10940, 13145260), (12856, 11186150), (13675, 10516208), (16070, 8948920), (16360, 8790290), (20450, 7032232), (21880, 6572630), (25712, 5593075), (27350, 5258104), (32140, 4474460), (32720, 4395145), (40175, 3579568), (40900, 3516116), (43760, 3286315), (54700, 2629052), (64280, 2237230), (80350, 1789784), (81800, 1758058), (109400, 1314526), (128560, 1118615), (160700, 894892), (163600, 879029), (218800, 657263), (223723, 642800), (321400, 447446)]