7763850

素因数分解:

$2^1\times 3^7\times 5^2\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 21962880

約数和(自身を除く): 14199030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 81, 90, 135, 142, 150, 162, 213, 225, 243, 270, 355, 405, 426, 450, 486, 639, 675, 710, 729, 810, 1065, 1215, 1278, 1350, 1458, 1775, 1917, 2025, 2130, 2187, 2430, 3195, 3550, 3645, 3834, 4050, 4374, 5325, 5751, 6075, 6390, 7290, 9585, 10650, 10935, 11502, 12150, 15975, 17253, 18225, 19170, 21870, 28755, 31950, 34506, 36450, 47925, 51759, 54675, 57510, 86265, 95850, 103518, 109350, 143775, 155277, 172530, 258795, 287550, 310554, 431325, 517590, 776385, 862650, 1293975, 1552770, 2587950, 3881925, 7763850]

約数ペア:

[(1, 7763850), (2, 3881925), (3, 2587950), (5, 1552770), (6, 1293975), (9, 862650), (10, 776385), (15, 517590), (18, 431325), (25, 310554), (27, 287550), (30, 258795), (45, 172530), (50, 155277), (54, 143775), (71, 109350), (75, 103518), (81, 95850), (90, 86265), (135, 57510), (142, 54675), (150, 51759), (162, 47925), (213, 36450), (225, 34506), (243, 31950), (270, 28755), (355, 21870), (405, 19170), (426, 18225), (450, 17253), (486, 15975), (639, 12150), (675, 11502), (710, 10935), (729, 10650), (810, 9585), (1065, 7290), (1215, 6390), (1278, 6075), (1350, 5751), (1458, 5325), (1775, 4374), (1917, 4050), (2025, 3834), (2130, 3645), (2187, 3550), (2430, 3195)]