69386040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2101

約数の個数: 96

約数和(自身を含む): 227944080

約数和(自身を除く): 158558040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 1987, 2328, 2910, 3492, 3880, 3974, 4365, 5820, 5961, 6984, 7948, 8730, 9935, 11640, 11922, 15896, 17460, 17883, 19870, 23844, 29805, 34920, 35766, 39740, 47688, 59610, 71532, 79480, 89415, 119220, 143064, 178830, 192739, 238440, 357660, 385478, 578217, 715320, 770956, 963695, 1156434, 1541912, 1734651, 1927390, 2312868, 2891085, 3469302, 3854780, 4625736, 5782170, 6938604, 7709560, 8673255, 11564340, 13877208, 17346510, 23128680, 34693020, 69386040]

約数ペア:

[(1, 69386040), (2, 34693020), (3, 23128680), (4, 17346510), (5, 13877208), (6, 11564340), (8, 8673255), (9, 7709560), (10, 6938604), (12, 5782170), (15, 4625736), (18, 3854780), (20, 3469302), (24, 2891085), (30, 2312868), (36, 1927390), (40, 1734651), (45, 1541912), (60, 1156434), (72, 963695), (90, 770956), (97, 715320), (120, 578217), (180, 385478), (194, 357660), (291, 238440), (360, 192739), (388, 178830), (485, 143064), (582, 119220), (776, 89415), (873, 79480), (970, 71532), (1164, 59610), (1455, 47688), (1746, 39740), (1940, 35766), (1987, 34920), (2328, 29805), (2910, 23844), (3492, 19870), (3880, 17883), (3974, 17460), (4365, 15896), (5820, 11922), (5961, 11640), (6984, 9935), (7948, 8730)]