149269250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{3533}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 302665896

約数和(自身を除く): 153396646

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1625, 1690, 3250, 3533, 4225, 7066, 8450, 17665, 21125, 35330, 42250, 45929, 88325, 91858, 176650, 229645, 441625, 459290, 597077, 883250, 1148225, 1194154, 2296450, 2985385, 5741125, 5970770, 11482250, 14926925, 29853850, 74634625, 149269250]

約数ペア:

[(1, 149269250), (2, 74634625), (5, 29853850), (10, 14926925), (13, 11482250), (25, 5970770), (26, 5741125), (50, 2985385), (65, 2296450), (125, 1194154), (130, 1148225), (169, 883250), (250, 597077), (325, 459290), (338, 441625), (650, 229645), (845, 176650), (1625, 91858), (1690, 88325), (3250, 45929), (3533, 42250), (4225, 35330), (7066, 21125), (8450, 17665)]