157475880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1208

約数の個数: 128

約数和(自身を含む): 529200000

約数和(自身を除く): 371724120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1049, 1080, 1112, 1251, 1390, 1668, 2085, 2098, 2502, 2780, 3147, 3336, 3753, 4170, 4196, 5004, 5245, 5560, 6255, 6294, 7506, 8340, 8392, 9441, 10008, 10490, 12510, 12588, 15012, 15735, 16680, 18765, 18882, 20980, 25020, 25176, 28323, 30024, 31470, 37530, 37764, 41960, 47205, 50040, 56646, 62940, 75060, 75528, 94410, 113292, 125880, 141615, 145811, 150120, 188820, 226584, 283230, 291622, 377640, 437433, 566460, 583244, 729055, 874866, 1132920, 1166488, 1312299, 1458110, 1749732, 2187165, 2624598, 2916220, 3499464, 3936897, 4374330, 5249196, 5832440, 6561495, 7873794, 8748660, 10498392, 13122990, 15747588, 17497320, 19684485, 26245980, 31495176, 39368970, 52491960, 78737940, 157475880]

約数ペア:

[(1, 157475880), (2, 78737940), (3, 52491960), (4, 39368970), (5, 31495176), (6, 26245980), (8, 19684485), (9, 17497320), (10, 15747588), (12, 13122990), (15, 10498392), (18, 8748660), (20, 7873794), (24, 6561495), (27, 5832440), (30, 5249196), (36, 4374330), (40, 3936897), (45, 3499464), (54, 2916220), (60, 2624598), (72, 2187165), (90, 1749732), (108, 1458110), (120, 1312299), (135, 1166488), (139, 1132920), (180, 874866), (216, 729055), (270, 583244), (278, 566460), (360, 437433), (417, 377640), (540, 291622), (556, 283230), (695, 226584), (834, 188820), (1049, 150120), (1080, 145811), (1112, 141615), (1251, 125880), (1390, 113292), (1668, 94410), (2085, 75528), (2098, 75060), (2502, 62940), (2780, 56646), (3147, 50040), (3336, 47205), (3753, 41960), (4170, 37764), (4196, 37530), (5004, 31470), (5245, 30024), (5560, 28323), (6255, 25176), (6294, 25020), (7506, 20980), (8340, 18882), (8392, 18765), (9441, 16680), (10008, 15735), (10490, 15012), (12510, 12588)]