13379700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 39178048

約数和(自身を除く): 25798348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 433, 515, 618, 866, 1030, 1236, 1299, 1545, 1732, 2060, 2165, 2575, 2598, 3090, 4330, 5150, 5196, 6180, 6495, 7725, 8660, 10300, 10825, 12990, 15450, 21650, 25980, 30900, 32475, 43300, 44599, 64950, 89198, 129900, 133797, 178396, 222995, 267594, 445990, 535188, 668985, 891980, 1114975, 1337970, 2229950, 2675940, 3344925, 4459900, 6689850, 13379700]

約数ペア:

[(1, 13379700), (2, 6689850), (3, 4459900), (4, 3344925), (5, 2675940), (6, 2229950), (10, 1337970), (12, 1114975), (15, 891980), (20, 668985), (25, 535188), (30, 445990), (50, 267594), (60, 222995), (75, 178396), (100, 133797), (103, 129900), (150, 89198), (206, 64950), (300, 44599), (309, 43300), (412, 32475), (433, 30900), (515, 25980), (618, 21650), (866, 15450), (1030, 12990), (1236, 10825), (1299, 10300), (1545, 8660), (1732, 7725), (2060, 6495), (2165, 6180), (2575, 5196), (2598, 5150), (3090, 4330)]