40139100

素因数分解:

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

素因数の和:556

約数の個数: 108

約数和(自身を含む): 127328656

約数和(自身を除く): 87189556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 103, 150, 180, 206, 225, 300, 309, 412, 433, 450, 515, 618, 866, 900, 927, 1030, 1236, 1299, 1545, 1732, 1854, 2060, 2165, 2575, 2598, 3090, 3708, 3897, 4330, 4635, 5150, 5196, 6180, 6495, 7725, 7794, 8660, 9270, 10300, 10825, 12990, 15450, 15588, 18540, 19485, 21650, 23175, 25980, 30900, 32475, 38970, 43300, 44599, 46350, 64950, 77940, 89198, 92700, 97425, 129900, 133797, 178396, 194850, 222995, 267594, 389700, 401391, 445990, 535188, 668985, 802782, 891980, 1114975, 1337970, 1605564, 2006955, 2229950, 2675940, 3344925, 4013910, 4459900, 6689850, 8027820, 10034775, 13379700, 20069550, 40139100]

約数ペア:

[(1, 40139100), (2, 20069550), (3, 13379700), (4, 10034775), (5, 8027820), (6, 6689850), (9, 4459900), (10, 4013910), (12, 3344925), (15, 2675940), (18, 2229950), (20, 2006955), (25, 1605564), (30, 1337970), (36, 1114975), (45, 891980), (50, 802782), (60, 668985), (75, 535188), (90, 445990), (100, 401391), (103, 389700), (150, 267594), (180, 222995), (206, 194850), (225, 178396), (300, 133797), (309, 129900), (412, 97425), (433, 92700), (450, 89198), (515, 77940), (618, 64950), (866, 46350), (900, 44599), (927, 43300), (1030, 38970), (1236, 32475), (1299, 30900), (1545, 25980), (1732, 23175), (1854, 21650), (2060, 19485), (2165, 18540), (2575, 15588), (2598, 15450), (3090, 12990), (3708, 10825), (3897, 10300), (4330, 9270), (4635, 8660), (5150, 7794), (5196, 7725), (6180, 6495)]