105165200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 180

約数和(自身を含む): 306105408

約数和(自身を除く): 200940208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 71, 80, 92, 100, 112, 115, 140, 142, 161, 175, 184, 200, 230, 280, 284, 322, 350, 355, 368, 400, 460, 497, 529, 560, 568, 575, 644, 700, 710, 805, 920, 994, 1058, 1136, 1150, 1288, 1400, 1420, 1610, 1633, 1775, 1840, 1988, 2116, 2300, 2485, 2576, 2645, 2800, 2840, 3220, 3266, 3550, 3703, 3976, 4025, 4232, 4600, 4970, 5290, 5680, 6440, 6532, 7100, 7406, 7952, 8050, 8165, 8464, 9200, 9940, 10580, 11431, 12425, 12880, 13064, 13225, 14200, 14812, 16100, 16330, 18515, 19880, 21160, 22862, 24850, 26128, 26450, 28400, 29624, 32200, 32660, 37030, 37559, 39760, 40825, 42320, 45724, 49700, 52900, 57155, 59248, 64400, 65320, 74060, 75118, 81650, 91448, 92575, 99400, 105800, 114310, 130640, 148120, 150236, 163300, 182896, 185150, 187795, 198800, 211600, 228620, 262913, 285775, 296240, 300472, 326600, 370300, 375590, 457240, 525826, 571550, 600944, 653200, 740600, 751180, 914480, 938975, 1051652, 1143100, 1314565, 1481200, 1502360, 1877950, 2103304, 2286200, 2629130, 3004720, 3755900, 4206608, 4572400, 5258260, 6572825, 7511800, 10516520, 13145650, 15023600, 21033040, 26291300, 52582600, 105165200]

約数ペア:

[(1, 105165200), (2, 52582600), (4, 26291300), (5, 21033040), (7, 15023600), (8, 13145650), (10, 10516520), (14, 7511800), (16, 6572825), (20, 5258260), (23, 4572400), (25, 4206608), (28, 3755900), (35, 3004720), (40, 2629130), (46, 2286200), (50, 2103304), (56, 1877950), (70, 1502360), (71, 1481200), (80, 1314565), (92, 1143100), (100, 1051652), (112, 938975), (115, 914480), (140, 751180), (142, 740600), (161, 653200), (175, 600944), (184, 571550), (200, 525826), (230, 457240), (280, 375590), (284, 370300), (322, 326600), (350, 300472), (355, 296240), (368, 285775), (400, 262913), (460, 228620), (497, 211600), (529, 198800), (560, 187795), (568, 185150), (575, 182896), (644, 163300), (700, 150236), (710, 148120), (805, 130640), (920, 114310), (994, 105800), (1058, 99400), (1136, 92575), (1150, 91448), (1288, 81650), (1400, 75118), (1420, 74060), (1610, 65320), (1633, 64400), (1775, 59248), (1840, 57155), (1988, 52900), (2116, 49700), (2300, 45724), (2485, 42320), (2576, 40825), (2645, 39760), (2800, 37559), (2840, 37030), (3220, 32660), (3266, 32200), (3550, 29624), (3703, 28400), (3976, 26450), (4025, 26128), (4232, 24850), (4600, 22862), (4970, 21160), (5290, 19880), (5680, 18515), (6440, 16330), (6532, 16100), (7100, 14812), (7406, 14200), (7952, 13225), (8050, 13064), (8165, 12880), (8464, 12425), (9200, 11431), (9940, 10580)]