15527700

素因数分解:

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

素因数の和:106

約数の個数: 144

約数和(自身を含む): 51246720

約数和(自身を除く): 35719020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 81, 90, 100, 108, 135, 142, 150, 162, 180, 213, 225, 243, 270, 284, 300, 324, 355, 405, 426, 450, 486, 540, 639, 675, 710, 729, 810, 852, 900, 972, 1065, 1215, 1278, 1350, 1420, 1458, 1620, 1775, 1917, 2025, 2130, 2187, 2430, 2556, 2700, 2916, 3195, 3550, 3645, 3834, 4050, 4260, 4374, 4860, 5325, 5751, 6075, 6390, 7100, 7290, 7668, 8100, 8748, 9585, 10650, 10935, 11502, 12150, 12780, 14580, 15975, 17253, 18225, 19170, 21300, 21870, 23004, 24300, 28755, 31950, 34506, 36450, 38340, 43740, 47925, 51759, 54675, 57510, 63900, 69012, 72900, 86265, 95850, 103518, 109350, 115020, 143775, 155277, 172530, 191700, 207036, 218700, 258795, 287550, 310554, 345060, 431325, 517590, 575100, 621108, 776385, 862650, 1035180, 1293975, 1552770, 1725300, 2587950, 3105540, 3881925, 5175900, 7763850, 15527700]

約数ペア:

[(1, 15527700), (2, 7763850), (3, 5175900), (4, 3881925), (5, 3105540), (6, 2587950), (9, 1725300), (10, 1552770), (12, 1293975), (15, 1035180), (18, 862650), (20, 776385), (25, 621108), (27, 575100), (30, 517590), (36, 431325), (45, 345060), (50, 310554), (54, 287550), (60, 258795), (71, 218700), (75, 207036), (81, 191700), (90, 172530), (100, 155277), (108, 143775), (135, 115020), (142, 109350), (150, 103518), (162, 95850), (180, 86265), (213, 72900), (225, 69012), (243, 63900), (270, 57510), (284, 54675), (300, 51759), (324, 47925), (355, 43740), (405, 38340), (426, 36450), (450, 34506), (486, 31950), (540, 28755), (639, 24300), (675, 23004), (710, 21870), (729, 21300), (810, 19170), (852, 18225), (900, 17253), (972, 15975), (1065, 14580), (1215, 12780), (1278, 12150), (1350, 11502), (1420, 10935), (1458, 10650), (1620, 9585), (1775, 8748), (1917, 8100), (2025, 7668), (2130, 7290), (2187, 7100), (2430, 6390), (2556, 6075), (2700, 5751), (2916, 5325), (3195, 4860), (3550, 4374), (3645, 4260), (3834, 4050)]