138134340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13007}}^1$

素因数の和:13081

約数の個数: 72

約数和(自身を含む): 426142080

約数和(自身を除く): 288007740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 13007, 26014, 39021, 52028, 65035, 78042, 117063, 130070, 156084, 195105, 234126, 260140, 390210, 468252, 585315, 767413, 780420, 1170630, 1534826, 2302239, 2341260, 3069652, 3837065, 4604478, 6906717, 7674130, 9208956, 11511195, 13813434, 15348260, 23022390, 27626868, 34533585, 46044780, 69067170, 138134340]

約数ペア:

[(1, 138134340), (2, 69067170), (3, 46044780), (4, 34533585), (5, 27626868), (6, 23022390), (9, 15348260), (10, 13813434), (12, 11511195), (15, 9208956), (18, 7674130), (20, 6906717), (30, 4604478), (36, 3837065), (45, 3069652), (59, 2341260), (60, 2302239), (90, 1534826), (118, 1170630), (177, 780420), (180, 767413), (236, 585315), (295, 468252), (354, 390210), (531, 260140), (590, 234126), (708, 195105), (885, 156084), (1062, 130070), (1180, 117063), (1770, 78042), (2124, 65035), (2655, 52028), (3540, 39021), (5310, 26014), (10620, 13007)]