61048620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 130552020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 863, 1179, 1310, 1572, 1726, 1965, 2358, 2589, 2620, 3452, 3537, 3930, 4315, 4716, 5178, 5895, 7074, 7767, 7860, 8630, 10356, 11790, 12945, 14148, 15534, 17260, 17685, 23301, 23580, 25890, 31068, 35370, 38835, 46602, 51780, 70740, 77670, 93204, 113053, 116505, 155340, 226106, 233010, 339159, 452212, 466020, 565265, 678318, 1017477, 1130530, 1356636, 1695795, 2034954, 2261060, 3052431, 3391590, 4069908, 5087385, 6104862, 6783180, 10174770, 12209724, 15262155, 20349540, 30524310, 61048620]

約数ペア:

[(1, 61048620), (2, 30524310), (3, 20349540), (4, 15262155), (5, 12209724), (6, 10174770), (9, 6783180), (10, 6104862), (12, 5087385), (15, 4069908), (18, 3391590), (20, 3052431), (27, 2261060), (30, 2034954), (36, 1695795), (45, 1356636), (54, 1130530), (60, 1017477), (90, 678318), (108, 565265), (131, 466020), (135, 452212), (180, 339159), (262, 233010), (270, 226106), (393, 155340), (524, 116505), (540, 113053), (655, 93204), (786, 77670), (863, 70740), (1179, 51780), (1310, 46602), (1572, 38835), (1726, 35370), (1965, 31068), (2358, 25890), (2589, 23580), (2620, 23301), (3452, 17685), (3537, 17260), (3930, 15534), (4315, 14148), (4716, 12945), (5178, 11790), (5895, 10356), (7074, 8630), (7767, 7860)]