71949060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 120

約数和(自身を含む): 235642176

約数和(自身を除く): 163693116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 1931, 2070, 2484, 3105, 3726, 3862, 4140, 5793, 6210, 7452, 7724, 9315, 9655, 11586, 12420, 17379, 18630, 19310, 23172, 28965, 34758, 37260, 38620, 44413, 52137, 57930, 69516, 86895, 88826, 104274, 115860, 133239, 156411, 173790, 177652, 208548, 222065, 260685, 266478, 312822, 347580, 399717, 444130, 521370, 532956, 625644, 666195, 782055, 799434, 888260, 1042740, 1199151, 1332390, 1564110, 1598868, 1998585, 2398302, 2664780, 3128220, 3597453, 3997170, 4796604, 5995755, 7194906, 7994340, 11991510, 14389812, 17987265, 23983020, 35974530, 71949060]

約数ペア:

[(1, 71949060), (2, 35974530), (3, 23983020), (4, 17987265), (5, 14389812), (6, 11991510), (9, 7994340), (10, 7194906), (12, 5995755), (15, 4796604), (18, 3997170), (20, 3597453), (23, 3128220), (27, 2664780), (30, 2398302), (36, 1998585), (45, 1598868), (46, 1564110), (54, 1332390), (60, 1199151), (69, 1042740), (81, 888260), (90, 799434), (92, 782055), (108, 666195), (115, 625644), (135, 532956), (138, 521370), (162, 444130), (180, 399717), (207, 347580), (230, 312822), (270, 266478), (276, 260685), (324, 222065), (345, 208548), (405, 177652), (414, 173790), (460, 156411), (540, 133239), (621, 115860), (690, 104274), (810, 88826), (828, 86895), (1035, 69516), (1242, 57930), (1380, 52137), (1620, 44413), (1863, 38620), (1931, 37260), (2070, 34758), (2484, 28965), (3105, 23172), (3726, 19310), (3862, 18630), (4140, 17379), (5793, 12420), (6210, 11586), (7452, 9655), (7724, 9315)]