149663700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{2053}}^1$

素因数の和:2085

約数の個数: 126

約数和(自身を含む): 487169774

約数和(自身を除く): 337506074

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1215, 1350, 1458, 1620, 2025, 2053, 2430, 2700, 2916, 3645, 4050, 4106, 4860, 6075, 6159, 7290, 8100, 8212, 10265, 12150, 12318, 14580, 18225, 18477, 20530, 24300, 24636, 30795, 36450, 36954, 41060, 51325, 55431, 61590, 72900, 73908, 92385, 102650, 110862, 123180, 153975, 166293, 184770, 205300, 221724, 277155, 307950, 332586, 369540, 461925, 498879, 554310, 615900, 665172, 831465, 923850, 997758, 1108620, 1385775, 1496637, 1662930, 1847700, 1995516, 2494395, 2771550, 2993274, 3325860, 4157325, 4988790, 5543100, 5986548, 7483185, 8314650, 9977580, 12471975, 14966370, 16629300, 24943950, 29932740, 37415925, 49887900, 74831850, 149663700]

約数ペア:

[(1, 149663700), (2, 74831850), (3, 49887900), (4, 37415925), (5, 29932740), (6, 24943950), (9, 16629300), (10, 14966370), (12, 12471975), (15, 9977580), (18, 8314650), (20, 7483185), (25, 5986548), (27, 5543100), (30, 4988790), (36, 4157325), (45, 3325860), (50, 2993274), (54, 2771550), (60, 2494395), (75, 1995516), (81, 1847700), (90, 1662930), (100, 1496637), (108, 1385775), (135, 1108620), (150, 997758), (162, 923850), (180, 831465), (225, 665172), (243, 615900), (270, 554310), (300, 498879), (324, 461925), (405, 369540), (450, 332586), (486, 307950), (540, 277155), (675, 221724), (729, 205300), (810, 184770), (900, 166293), (972, 153975), (1215, 123180), (1350, 110862), (1458, 102650), (1620, 92385), (2025, 73908), (2053, 72900), (2430, 61590), (2700, 55431), (2916, 51325), (3645, 41060), (4050, 36954), (4106, 36450), (4860, 30795), (6075, 24636), (6159, 24300), (7290, 20530), (8100, 18477), (8212, 18225), (10265, 14580), (12150, 12318)]