123772350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63473}}^1$

素因数の和:63501

約数の個数: 48

約数和(自身を含む): 330572592

約数和(自身を除く): 206800242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 63473, 126946, 190419, 317365, 380838, 634730, 825149, 952095, 1586825, 1650298, 1904190, 2475447, 3173650, 4125745, 4760475, 4950894, 8251490, 9520950, 12377235, 20628725, 24754470, 41257450, 61886175, 123772350]

約数ペア:

[(1, 123772350), (2, 61886175), (3, 41257450), (5, 24754470), (6, 20628725), (10, 12377235), (13, 9520950), (15, 8251490), (25, 4950894), (26, 4760475), (30, 4125745), (39, 3173650), (50, 2475447), (65, 1904190), (75, 1650298), (78, 1586825), (130, 952095), (150, 825149), (195, 634730), (325, 380838), (390, 317365), (650, 190419), (975, 126946), (1950, 63473)]