947110950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{647}}^1\times {\mathrm{3253}}^1$

素因数の和:3918

約数の個数: 72

約数和(自身を含む): 2549287728

約数和(自身を除く): 1602176778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 647, 1294, 1941, 3235, 3253, 3882, 5823, 6470, 6506, 9705, 9759, 11646, 16175, 16265, 19410, 19518, 29115, 29277, 32350, 32530, 48525, 48795, 58230, 58554, 81325, 97050, 97590, 145575, 146385, 162650, 243975, 291150, 292770, 487950, 731925, 1463850, 2104691, 4209382, 6314073, 10523455, 12628146, 18942219, 21046910, 31570365, 37884438, 52617275, 63140730, 94711095, 105234550, 157851825, 189422190, 315703650, 473555475, 947110950]

約数ペア:

[(1, 947110950), (2, 473555475), (3, 315703650), (5, 189422190), (6, 157851825), (9, 105234550), (10, 94711095), (15, 63140730), (18, 52617275), (25, 37884438), (30, 31570365), (45, 21046910), (50, 18942219), (75, 12628146), (90, 10523455), (150, 6314073), (225, 4209382), (450, 2104691), (647, 1463850), (1294, 731925), (1941, 487950), (3235, 292770), (3253, 291150), (3882, 243975), (5823, 162650), (6470, 146385), (6506, 145575), (9705, 97590), (9759, 97050), (11646, 81325), (16175, 58554), (16265, 58230), (19410, 48795), (19518, 48525), (29115, 32530), (29277, 32350)]