160865400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 533894400

約数和(自身を除く): 373029000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 103, 114, 120, 137, 150, 152, 190, 200, 206, 228, 274, 285, 300, 309, 380, 411, 412, 456, 475, 515, 548, 570, 600, 618, 685, 760, 822, 824, 950, 1030, 1096, 1140, 1236, 1370, 1425, 1545, 1644, 1900, 1957, 2055, 2060, 2280, 2472, 2575, 2603, 2740, 2850, 3090, 3288, 3425, 3800, 3914, 4110, 4120, 5150, 5206, 5480, 5700, 5871, 6180, 6850, 7725, 7809, 7828, 8220, 9785, 10275, 10300, 10412, 11400, 11742, 12360, 13015, 13700, 14111, 15450, 15618, 15656, 16440, 19570, 20550, 20600, 20824, 23484, 26030, 27400, 28222, 29355, 30900, 31236, 39045, 39140, 41100, 42333, 46968, 48925, 52060, 56444, 58710, 61800, 62472, 65075, 70555, 78090, 78280, 82200, 84666, 97850, 104120, 112888, 117420, 130150, 141110, 146775, 156180, 169332, 195225, 195700, 211665, 234840, 260300, 268109, 282220, 293550, 312360, 338664, 352775, 390450, 391400, 423330, 520600, 536218, 564440, 587100, 705550, 780900, 804327, 846660, 1058325, 1072436, 1174200, 1340545, 1411100, 1561800, 1608654, 1693320, 2116650, 2144872, 2681090, 2822200, 3217308, 4021635, 4233300, 5362180, 6434616, 6702725, 8043270, 8466600, 10724360, 13405450, 16086540, 20108175, 26810900, 32173080, 40216350, 53621800, 80432700, 160865400]

約数ペア:

[(1, 160865400), (2, 80432700), (3, 53621800), (4, 40216350), (5, 32173080), (6, 26810900), (8, 20108175), (10, 16086540), (12, 13405450), (15, 10724360), (19, 8466600), (20, 8043270), (24, 6702725), (25, 6434616), (30, 5362180), (38, 4233300), (40, 4021635), (50, 3217308), (57, 2822200), (60, 2681090), (75, 2144872), (76, 2116650), (95, 1693320), (100, 1608654), (103, 1561800), (114, 1411100), (120, 1340545), (137, 1174200), (150, 1072436), (152, 1058325), (190, 846660), (200, 804327), (206, 780900), (228, 705550), (274, 587100), (285, 564440), (300, 536218), (309, 520600), (380, 423330), (411, 391400), (412, 390450), (456, 352775), (475, 338664), (515, 312360), (548, 293550), (570, 282220), (600, 268109), (618, 260300), (685, 234840), (760, 211665), (822, 195700), (824, 195225), (950, 169332), (1030, 156180), (1096, 146775), (1140, 141110), (1236, 130150), (1370, 117420), (1425, 112888), (1545, 104120), (1644, 97850), (1900, 84666), (1957, 82200), (2055, 78280), (2060, 78090), (2280, 70555), (2472, 65075), (2575, 62472), (2603, 61800), (2740, 58710), (2850, 56444), (3090, 52060), (3288, 48925), (3425, 46968), (3800, 42333), (3914, 41100), (4110, 39140), (4120, 39045), (5150, 31236), (5206, 30900), (5480, 29355), (5700, 28222), (5871, 27400), (6180, 26030), (6850, 23484), (7725, 20824), (7809, 20600), (7828, 20550), (8220, 19570), (9785, 16440), (10275, 15656), (10300, 15618), (10412, 15450), (11400, 14111), (11742, 13700), (12360, 13015)]