150939650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 292106304

約数和(自身を除く): 141166654

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 83, 166, 185, 370, 415, 830, 925, 983, 1850, 1966, 2075, 3071, 4150, 4915, 6142, 9830, 15355, 24575, 30710, 36371, 49150, 72742, 76775, 81589, 153550, 163178, 181855, 363710, 407945, 815890, 909275, 1818550, 2039725, 3018793, 4079450, 6037586, 15093965, 30187930, 75469825, 150939650]

約数ペア:

[(1, 150939650), (2, 75469825), (5, 30187930), (10, 15093965), (25, 6037586), (37, 4079450), (50, 3018793), (74, 2039725), (83, 1818550), (166, 909275), (185, 815890), (370, 407945), (415, 363710), (830, 181855), (925, 163178), (983, 153550), (1850, 81589), (1966, 76775), (2075, 72742), (3071, 49150), (4150, 36371), (4915, 30710), (6142, 24575), (9830, 15355)]