125689260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15991}}^1$

素因数の和:16134

約数の個数: 48

約数和(自身を含む): 354638592

約数和(自身を除く): 228949332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 15991, 31982, 47973, 63964, 79955, 95946, 159910, 191892, 239865, 319820, 479730, 959460, 2094821, 4189642, 6284463, 8379284, 10474105, 12568926, 20948210, 25137852, 31422315, 41896420, 62844630, 125689260]

約数ペア:

[(1, 125689260), (2, 62844630), (3, 41896420), (4, 31422315), (5, 25137852), (6, 20948210), (10, 12568926), (12, 10474105), (15, 8379284), (20, 6284463), (30, 4189642), (60, 2094821), (131, 959460), (262, 479730), (393, 319820), (524, 239865), (655, 191892), (786, 159910), (1310, 95946), (1572, 79955), (1965, 63964), (2620, 47973), (3930, 31982), (7860, 15991)]