90777330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 272937600

約数和(自身を除く): 182160270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 445, 534, 623, 630, 801, 890, 1246, 1335, 1602, 1619, 1869, 2670, 3115, 3238, 3738, 4005, 4857, 5607, 6230, 8010, 8095, 9345, 9714, 11214, 11333, 14571, 16190, 18690, 22666, 24285, 28035, 29142, 33999, 48570, 56070, 56665, 67998, 72855, 101997, 113330, 144091, 145710, 169995, 203994, 288182, 339990, 432273, 509985, 720455, 864546, 1008637, 1019970, 1296819, 1440910, 2017274, 2161365, 2593638, 3025911, 4322730, 5043185, 6051822, 6484095, 9077733, 10086370, 12968190, 15129555, 18155466, 30259110, 45388665, 90777330]

約数ペア:

[(1, 90777330), (2, 45388665), (3, 30259110), (5, 18155466), (6, 15129555), (7, 12968190), (9, 10086370), (10, 9077733), (14, 6484095), (15, 6051822), (18, 5043185), (21, 4322730), (30, 3025911), (35, 2593638), (42, 2161365), (45, 2017274), (63, 1440910), (70, 1296819), (89, 1019970), (90, 1008637), (105, 864546), (126, 720455), (178, 509985), (210, 432273), (267, 339990), (315, 288182), (445, 203994), (534, 169995), (623, 145710), (630, 144091), (801, 113330), (890, 101997), (1246, 72855), (1335, 67998), (1602, 56665), (1619, 56070), (1869, 48570), (2670, 33999), (3115, 29142), (3238, 28035), (3738, 24285), (4005, 22666), (4857, 18690), (5607, 16190), (6230, 14571), (8010, 11333), (8095, 11214), (9345, 9714)]