23291550

素因数分解:

$2^1\times 3^8\times 5^2\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 108

約数和(自身を含む): 65895336

約数和(自身を除く): 42603786

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, 6561, 7290, 9585, 10650, 10935, 11502, 12150, 13122, 15975, 17253, 18225, 19170, 21870, 28755, 31950, 32805, 34506, 36450, 47925, 51759, 54675, 57510, 65610, 86265, 95850, 103518, 109350, 143775, 155277, 164025, 172530, 258795, 287550, 310554, 328050, 431325, 465831, 517590, 776385, 862650, 931662, 1293975, 1552770, 2329155, 2587950, 3881925, 4658310, 7763850, 11645775, 23291550]

約数ペア:

[(1, 23291550), (2, 11645775), (3, 7763850), (5, 4658310), (6, 3881925), (9, 2587950), (10, 2329155), (15, 1552770), (18, 1293975), (25, 931662), (27, 862650), (30, 776385), (45, 517590), (50, 465831), (54, 431325), (71, 328050), (75, 310554), (81, 287550), (90, 258795), (135, 172530), (142, 164025), (150, 155277), (162, 143775), (213, 109350), (225, 103518), (243, 95850), (270, 86265), (355, 65610), (405, 57510), (426, 54675), (450, 51759), (486, 47925), (639, 36450), (675, 34506), (710, 32805), (729, 31950), (810, 28755), (1065, 21870), (1215, 19170), (1278, 18225), (1350, 17253), (1458, 15975), (1775, 13122), (1917, 12150), (2025, 11502), (2130, 10935), (2187, 10650), (2430, 9585), (3195, 7290), (3550, 6561), (3645, 6390), (3834, 6075), (4050, 5751), (4374, 5325)]