157050331380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{509}}^1\times {\mathrm{63487}}^1$

素因数の和:64020

約数の個数: 144

約数和(自身を含む): 495008317440

約数和(自身を除く): 337957986060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 509, 540, 810, 972, 1018, 1215, 1527, 1620, 2036, 2430, 2545, 3054, 4581, 4860, 5090, 6108, 7635, 9162, 10180, 13743, 15270, 18324, 22905, 27486, 30540, 41229, 45810, 54972, 63487, 68715, 82458, 91620, 123687, 126974, 137430, 164916, 190461, 206145, 247374, 253948, 274860, 317435, 380922, 412290, 494748, 571383, 618435, 634870, 761844, 824580, 952305, 1142766, 1236870, 1269740, 1714149, 1904610, 2285532, 2473740, 2856915, 3428298, 3809220, 5142447, 5713830, 6856596, 8570745, 10284894, 11427660, 15427341, 17141490, 20569788, 25712235, 30854682, 32314883, 34282980, 51424470, 61709364, 64629766, 77136705, 96944649, 102848940, 129259532, 154273410, 161574415, 193889298, 290833947, 308546820, 323148830, 387778596, 484723245, 581667894, 646297660, 872501841, 969446490, 1163335788, 1454169735, 1745003682, 1938892980, 2617505523, 2908339470, 3490007364, 4362509205, 5235011046, 5816678940, 7852516569, 8725018410, 10470022092, 13087527615, 15705033138, 17450036820, 26175055230, 31410066276, 39262582845, 52350110460, 78525165690, 157050331380]

約数ペア:

[(1, 157050331380), (2, 78525165690), (3, 52350110460), (4, 39262582845), (5, 31410066276), (6, 26175055230), (9, 17450036820), (10, 15705033138), (12, 13087527615), (15, 10470022092), (18, 8725018410), (20, 7852516569), (27, 5816678940), (30, 5235011046), (36, 4362509205), (45, 3490007364), (54, 2908339470), (60, 2617505523), (81, 1938892980), (90, 1745003682), (108, 1454169735), (135, 1163335788), (162, 969446490), (180, 872501841), (243, 646297660), (270, 581667894), (324, 484723245), (405, 387778596), (486, 323148830), (509, 308546820), (540, 290833947), (810, 193889298), (972, 161574415), (1018, 154273410), (1215, 129259532), (1527, 102848940), (1620, 96944649), (2036, 77136705), (2430, 64629766), (2545, 61709364), (3054, 51424470), (4581, 34282980), (4860, 32314883), (5090, 30854682), (6108, 25712235), (7635, 20569788), (9162, 17141490), (10180, 15427341), (13743, 11427660), (15270, 10284894), (18324, 8570745), (22905, 6856596), (27486, 5713830), (30540, 5142447), (41229, 3809220), (45810, 3428298), (54972, 2856915), (63487, 2473740), (68715, 2285532), (82458, 1904610), (91620, 1714149), (123687, 1269740), (126974, 1236870), (137430, 1142766), (164916, 952305), (190461, 824580), (206145, 761844), (247374, 634870), (253948, 618435), (274860, 571383), (317435, 494748), (380922, 412290)]