76387600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:102

約数の個数: 135

約数和(自身を含む): 202475973

約数和(自身を除く): 126088373

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 184, 190, 200, 230, 304, 361, 368, 380, 400, 437, 460, 475, 529, 575, 722, 760, 874, 920, 950, 1058, 1150, 1444, 1520, 1748, 1805, 1840, 1900, 2116, 2185, 2300, 2645, 2888, 3496, 3610, 3800, 4232, 4370, 4600, 5290, 5776, 6992, 7220, 7600, 8303, 8464, 8740, 9025, 9200, 10051, 10580, 10925, 13225, 14440, 16606, 17480, 18050, 20102, 21160, 21850, 26450, 28880, 33212, 34960, 36100, 40204, 41515, 42320, 43700, 50255, 52900, 66424, 72200, 80408, 83030, 87400, 100510, 105800, 132848, 144400, 160816, 166060, 174800, 190969, 201020, 207575, 211600, 251275, 332120, 381938, 402040, 415150, 502550, 664240, 763876, 804080, 830300, 954845, 1005100, 1527752, 1660600, 1909690, 2010200, 3055504, 3321200, 3819380, 4020400, 4774225, 7638760, 9548450, 15277520, 19096900, 38193800, 76387600]

約数ペア:

[(1, 76387600), (2, 38193800), (4, 19096900), (5, 15277520), (8, 9548450), (10, 7638760), (16, 4774225), (19, 4020400), (20, 3819380), (23, 3321200), (25, 3055504), (38, 2010200), (40, 1909690), (46, 1660600), (50, 1527752), (76, 1005100), (80, 954845), (92, 830300), (95, 804080), (100, 763876), (115, 664240), (152, 502550), (184, 415150), (190, 402040), (200, 381938), (230, 332120), (304, 251275), (361, 211600), (368, 207575), (380, 201020), (400, 190969), (437, 174800), (460, 166060), (475, 160816), (529, 144400), (575, 132848), (722, 105800), (760, 100510), (874, 87400), (920, 83030), (950, 80408), (1058, 72200), (1150, 66424), (1444, 52900), (1520, 50255), (1748, 43700), (1805, 42320), (1840, 41515), (1900, 40204), (2116, 36100), (2185, 34960), (2300, 33212), (2645, 28880), (2888, 26450), (3496, 21850), (3610, 21160), (3800, 20102), (4232, 18050), (4370, 17480), (4600, 16606), (5290, 14440), (5776, 13225), (6992, 10925), (7220, 10580), (7600, 10051), (8303, 9200), (8464, 9025)]