103447000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 258785280

約数和(自身を除く): 155338280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 47, 50, 62, 71, 94, 100, 124, 125, 142, 155, 188, 200, 235, 248, 250, 284, 310, 355, 376, 470, 500, 568, 620, 710, 775, 940, 1000, 1175, 1240, 1420, 1457, 1550, 1775, 1880, 2201, 2350, 2840, 2914, 3100, 3337, 3550, 3875, 4402, 4700, 5828, 5875, 6200, 6674, 7100, 7285, 7750, 8804, 8875, 9400, 11005, 11656, 11750, 13348, 14200, 14570, 15500, 16685, 17608, 17750, 22010, 23500, 26696, 29140, 31000, 33370, 35500, 36425, 44020, 47000, 55025, 58280, 66740, 71000, 72850, 83425, 88040, 103447, 110050, 133480, 145700, 166850, 182125, 206894, 220100, 275125, 291400, 333700, 364250, 413788, 417125, 440200, 517235, 550250, 667400, 728500, 827576, 834250, 1034470, 1100500, 1457000, 1668500, 2068940, 2201000, 2586175, 3337000, 4137880, 5172350, 10344700, 12930875, 20689400, 25861750, 51723500, 103447000]

約数ペア:

[(1, 103447000), (2, 51723500), (4, 25861750), (5, 20689400), (8, 12930875), (10, 10344700), (20, 5172350), (25, 4137880), (31, 3337000), (40, 2586175), (47, 2201000), (50, 2068940), (62, 1668500), (71, 1457000), (94, 1100500), (100, 1034470), (124, 834250), (125, 827576), (142, 728500), (155, 667400), (188, 550250), (200, 517235), (235, 440200), (248, 417125), (250, 413788), (284, 364250), (310, 333700), (355, 291400), (376, 275125), (470, 220100), (500, 206894), (568, 182125), (620, 166850), (710, 145700), (775, 133480), (940, 110050), (1000, 103447), (1175, 88040), (1240, 83425), (1420, 72850), (1457, 71000), (1550, 66740), (1775, 58280), (1880, 55025), (2201, 47000), (2350, 44020), (2840, 36425), (2914, 35500), (3100, 33370), (3337, 31000), (3550, 29140), (3875, 26696), (4402, 23500), (4700, 22010), (5828, 17750), (5875, 17608), (6200, 16685), (6674, 15500), (7100, 14570), (7285, 14200), (7750, 13348), (8804, 11750), (8875, 11656), (9400, 11005)]