191484540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27277}}^1$

素因数の和:27308

約数の個数: 96

約数和(自身を含む): 641578560

約数和(自身を除く): 450094020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 27277, 54554, 81831, 109108, 136385, 163662, 245493, 272770, 327324, 354601, 409155, 490986, 545540, 709202, 736479, 818310, 981972, 1063803, 1227465, 1418404, 1472958, 1636620, 1773005, 2127606, 2454930, 2945916, 3191409, 3546010, 3682395, 4255212, 4909860, 5319015, 6382818, 7092020, 7364790, 9574227, 10638030, 12765636, 14729580, 15957045, 19148454, 21276060, 31914090, 38296908, 47871135, 63828180, 95742270, 191484540]

約数ペア:

[(1, 191484540), (2, 95742270), (3, 63828180), (4, 47871135), (5, 38296908), (6, 31914090), (9, 21276060), (10, 19148454), (12, 15957045), (13, 14729580), (15, 12765636), (18, 10638030), (20, 9574227), (26, 7364790), (27, 7092020), (30, 6382818), (36, 5319015), (39, 4909860), (45, 4255212), (52, 3682395), (54, 3546010), (60, 3191409), (65, 2945916), (78, 2454930), (90, 2127606), (108, 1773005), (117, 1636620), (130, 1472958), (135, 1418404), (156, 1227465), (180, 1063803), (195, 981972), (234, 818310), (260, 736479), (270, 709202), (351, 545540), (390, 490986), (468, 409155), (540, 354601), (585, 327324), (702, 272770), (780, 245493), (1170, 163662), (1404, 136385), (1755, 109108), (2340, 81831), (3510, 54554), (7020, 27277)]