15881572350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{51977}}^1$

素因数の和:52099

約数の個数: 144

約数和(自身を含む): 49267659168

約数和(自身を除く): 33386086818

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 97, 105, 126, 150, 175, 194, 210, 225, 291, 315, 350, 450, 485, 525, 582, 630, 679, 873, 970, 1050, 1358, 1455, 1575, 1746, 2037, 2425, 2910, 3150, 3395, 4074, 4365, 4850, 6111, 6790, 7275, 8730, 10185, 12222, 14550, 16975, 20370, 21825, 30555, 33950, 43650, 50925, 51977, 61110, 101850, 103954, 152775, 155931, 259885, 305550, 311862, 363839, 467793, 519770, 727678, 779655, 935586, 1091517, 1299425, 1559310, 1819195, 2183034, 2338965, 2598850, 3274551, 3638390, 3898275, 4677930, 5041769, 5457585, 6549102, 7796550, 9095975, 10083538, 10915170, 11694825, 15125307, 16372755, 18191950, 23389650, 25208845, 27287925, 30250614, 32745510, 35292383, 45375921, 50417690, 54575850, 70584766, 75626535, 81863775, 90751842, 105877149, 126044225, 151253070, 163727550, 176461915, 211754298, 226879605, 252088450, 317631447, 352923830, 378132675, 453759210, 529385745, 635262894, 756265350, 882309575, 1058771490, 1134398025, 1588157235, 1764619150, 2268796050, 2646928725, 3176314470, 5293857450, 7940786175, 15881572350]

約数ペア:

[(1, 15881572350), (2, 7940786175), (3, 5293857450), (5, 3176314470), (6, 2646928725), (7, 2268796050), (9, 1764619150), (10, 1588157235), (14, 1134398025), (15, 1058771490), (18, 882309575), (21, 756265350), (25, 635262894), (30, 529385745), (35, 453759210), (42, 378132675), (45, 352923830), (50, 317631447), (63, 252088450), (70, 226879605), (75, 211754298), (90, 176461915), (97, 163727550), (105, 151253070), (126, 126044225), (150, 105877149), (175, 90751842), (194, 81863775), (210, 75626535), (225, 70584766), (291, 54575850), (315, 50417690), (350, 45375921), (450, 35292383), (485, 32745510), (525, 30250614), (582, 27287925), (630, 25208845), (679, 23389650), (873, 18191950), (970, 16372755), (1050, 15125307), (1358, 11694825), (1455, 10915170), (1575, 10083538), (1746, 9095975), (2037, 7796550), (2425, 6549102), (2910, 5457585), (3150, 5041769), (3395, 4677930), (4074, 3898275), (4365, 3638390), (4850, 3274551), (6111, 2598850), (6790, 2338965), (7275, 2183034), (8730, 1819195), (10185, 1559310), (12222, 1299425), (14550, 1091517), (16975, 935586), (20370, 779655), (21825, 727678), (30555, 519770), (33950, 467793), (43650, 363839), (50925, 311862), (51977, 305550), (61110, 259885), (101850, 155931), (103954, 152775)]