159377220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 504459648

約数和(自身を除く): 345082428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 262, 270, 324, 393, 405, 524, 540, 655, 751, 786, 810, 1179, 1310, 1502, 1572, 1620, 1965, 2253, 2358, 2620, 3004, 3537, 3755, 3930, 4506, 4716, 5895, 6759, 7074, 7510, 7860, 9012, 10611, 11265, 11790, 13518, 14148, 15020, 17685, 20277, 21222, 22530, 23580, 27036, 33795, 35370, 40554, 42444, 45060, 53055, 60831, 67590, 70740, 81108, 98381, 101385, 106110, 121662, 135180, 196762, 202770, 212220, 243324, 295143, 304155, 393524, 405540, 491905, 590286, 608310, 885429, 983810, 1180572, 1216620, 1475715, 1770858, 1967620, 2656287, 2951430, 3541716, 4427145, 5312574, 5902860, 7968861, 8854290, 10625148, 13281435, 15937722, 17708580, 26562870, 31875444, 39844305, 53125740, 79688610, 159377220]

約数ペア:

[(1, 159377220), (2, 79688610), (3, 53125740), (4, 39844305), (5, 31875444), (6, 26562870), (9, 17708580), (10, 15937722), (12, 13281435), (15, 10625148), (18, 8854290), (20, 7968861), (27, 5902860), (30, 5312574), (36, 4427145), (45, 3541716), (54, 2951430), (60, 2656287), (81, 1967620), (90, 1770858), (108, 1475715), (131, 1216620), (135, 1180572), (162, 983810), (180, 885429), (262, 608310), (270, 590286), (324, 491905), (393, 405540), (405, 393524), (524, 304155), (540, 295143), (655, 243324), (751, 212220), (786, 202770), (810, 196762), (1179, 135180), (1310, 121662), (1502, 106110), (1572, 101385), (1620, 98381), (1965, 81108), (2253, 70740), (2358, 67590), (2620, 60831), (3004, 53055), (3537, 45060), (3755, 42444), (3930, 40554), (4506, 35370), (4716, 33795), (5895, 27036), (6759, 23580), (7074, 22530), (7510, 21222), (7860, 20277), (9012, 17685), (10611, 15020), (11265, 14148), (11790, 13518)]