201340980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14159}}^1$

素因数の和:14253

約数の個数: 72

約数和(自身を含む): 618508800

約数和(自身を除く): 417167820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14159, 14220, 28318, 42477, 56636, 70795, 84954, 127431, 141590, 169908, 212385, 254862, 283180, 424770, 509724, 637155, 849540, 1118561, 1274310, 2237122, 2548620, 3355683, 4474244, 5592805, 6711366, 10067049, 11185610, 13422732, 16778415, 20134098, 22371220, 33556830, 40268196, 50335245, 67113660, 100670490, 201340980]

約数ペア:

[(1, 201340980), (2, 100670490), (3, 67113660), (4, 50335245), (5, 40268196), (6, 33556830), (9, 22371220), (10, 20134098), (12, 16778415), (15, 13422732), (18, 11185610), (20, 10067049), (30, 6711366), (36, 5592805), (45, 4474244), (60, 3355683), (79, 2548620), (90, 2237122), (158, 1274310), (180, 1118561), (237, 849540), (316, 637155), (395, 509724), (474, 424770), (711, 283180), (790, 254862), (948, 212385), (1185, 169908), (1422, 141590), (1580, 127431), (2370, 84954), (2844, 70795), (3555, 56636), (4740, 42477), (7110, 28318), (14159, 14220)]