850025040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{9811}}^1$

素因数の和:9865

約数の個数: 120

約数和(自身を含む): 2781348768

約数和(自身を除く): 1931323728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 9811, 10830, 14440, 17328, 19622, 21660, 28880, 29433, 39244, 43320, 49055, 58866, 78488, 86640, 98110, 117732, 147165, 156976, 186409, 196220, 235464, 294330, 372818, 392440, 470928, 559227, 588660, 745636, 784880, 932045, 1118454, 1177320, 1491272, 1864090, 2236908, 2354640, 2796135, 2982544, 3541771, 3728180, 4473816, 5592270, 7083542, 7456360, 8947632, 10625313, 11184540, 14167084, 14912720, 17708855, 21250626, 22369080, 28334168, 35417710, 42501252, 44738160, 53126565, 56668336, 70835420, 85002504, 106253130, 141670840, 170005008, 212506260, 283341680, 425012520, 850025040]

約数ペア:

[(1, 850025040), (2, 425012520), (3, 283341680), (4, 212506260), (5, 170005008), (6, 141670840), (8, 106253130), (10, 85002504), (12, 70835420), (15, 56668336), (16, 53126565), (19, 44738160), (20, 42501252), (24, 35417710), (30, 28334168), (38, 22369080), (40, 21250626), (48, 17708855), (57, 14912720), (60, 14167084), (76, 11184540), (80, 10625313), (95, 8947632), (114, 7456360), (120, 7083542), (152, 5592270), (190, 4473816), (228, 3728180), (240, 3541771), (285, 2982544), (304, 2796135), (361, 2354640), (380, 2236908), (456, 1864090), (570, 1491272), (722, 1177320), (760, 1118454), (912, 932045), (1083, 784880), (1140, 745636), (1444, 588660), (1520, 559227), (1805, 470928), (2166, 392440), (2280, 372818), (2888, 294330), (3610, 235464), (4332, 196220), (4560, 186409), (5415, 156976), (5776, 147165), (7220, 117732), (8664, 98110), (9811, 86640), (10830, 78488), (14440, 58866), (17328, 49055), (19622, 43320), (21660, 39244), (28880, 29433)]