11161200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 36533376

約数和(自身を除く): 25372176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 131, 142, 150, 200, 213, 240, 262, 284, 300, 355, 393, 400, 426, 524, 568, 600, 655, 710, 786, 852, 1048, 1065, 1136, 1200, 1310, 1420, 1572, 1704, 1775, 1965, 2096, 2130, 2620, 2840, 3144, 3275, 3408, 3550, 3930, 4260, 5240, 5325, 5680, 6288, 6550, 7100, 7860, 8520, 9301, 9825, 10480, 10650, 13100, 14200, 15720, 17040, 18602, 19650, 21300, 26200, 27903, 28400, 31440, 37204, 39300, 42600, 46505, 52400, 55806, 74408, 78600, 85200, 93010, 111612, 139515, 148816, 157200, 186020, 223224, 232525, 279030, 372040, 446448, 465050, 558060, 697575, 744080, 930100, 1116120, 1395150, 1860200, 2232240, 2790300, 3720400, 5580600, 11161200]

約数ペア:

[(1, 11161200), (2, 5580600), (3, 3720400), (4, 2790300), (5, 2232240), (6, 1860200), (8, 1395150), (10, 1116120), (12, 930100), (15, 744080), (16, 697575), (20, 558060), (24, 465050), (25, 446448), (30, 372040), (40, 279030), (48, 232525), (50, 223224), (60, 186020), (71, 157200), (75, 148816), (80, 139515), (100, 111612), (120, 93010), (131, 85200), (142, 78600), (150, 74408), (200, 55806), (213, 52400), (240, 46505), (262, 42600), (284, 39300), (300, 37204), (355, 31440), (393, 28400), (400, 27903), (426, 26200), (524, 21300), (568, 19650), (600, 18602), (655, 17040), (710, 15720), (786, 14200), (852, 13100), (1048, 10650), (1065, 10480), (1136, 9825), (1200, 9301), (1310, 8520), (1420, 7860), (1572, 7100), (1704, 6550), (1775, 6288), (1965, 5680), (2096, 5325), (2130, 5240), (2620, 4260), (2840, 3930), (3144, 3550), (3275, 3408)]