90355980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10531}}^1$

素因数の和:10567

約数の個数: 96

約数和(自身を含む): 297255168

約数和(自身を除く): 206899188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 10531, 21062, 31593, 42124, 52655, 63186, 105310, 115841, 126372, 136903, 157965, 210620, 231682, 273806, 315930, 347523, 410709, 463364, 547612, 579205, 631860, 684515, 695046, 821418, 1158410, 1369030, 1390092, 1505933, 1642836, 1737615, 2053545, 2316820, 2738060, 3011866, 3475230, 4107090, 4517799, 6023732, 6950460, 7529665, 8214180, 9035598, 15059330, 18071196, 22588995, 30118660, 45177990, 90355980]

約数ペア:

[(1, 90355980), (2, 45177990), (3, 30118660), (4, 22588995), (5, 18071196), (6, 15059330), (10, 9035598), (11, 8214180), (12, 7529665), (13, 6950460), (15, 6023732), (20, 4517799), (22, 4107090), (26, 3475230), (30, 3011866), (33, 2738060), (39, 2316820), (44, 2053545), (52, 1737615), (55, 1642836), (60, 1505933), (65, 1390092), (66, 1369030), (78, 1158410), (110, 821418), (130, 695046), (132, 684515), (143, 631860), (156, 579205), (165, 547612), (195, 463364), (220, 410709), (260, 347523), (286, 315930), (330, 273806), (390, 231682), (429, 210620), (572, 157965), (660, 136903), (715, 126372), (780, 115841), (858, 105310), (1430, 63186), (1716, 52655), (2145, 42124), (2860, 31593), (4290, 21062), (8580, 10531)]