75555870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 196729344

約数和(自身を除く): 121173474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1283, 1510, 1963, 2265, 2566, 3849, 3926, 4530, 5889, 6415, 7698, 9815, 11778, 12830, 16679, 19245, 19630, 29445, 33358, 38490, 50037, 58890, 83395, 100074, 166790, 193733, 250185, 387466, 500370, 581199, 968665, 1162398, 1937330, 2518529, 2905995, 5037058, 5811990, 7555587, 12592645, 15111174, 25185290, 37777935, 75555870]

約数ペア:

[(1, 75555870), (2, 37777935), (3, 25185290), (5, 15111174), (6, 12592645), (10, 7555587), (13, 5811990), (15, 5037058), (26, 2905995), (30, 2518529), (39, 1937330), (65, 1162398), (78, 968665), (130, 581199), (151, 500370), (195, 387466), (302, 250185), (390, 193733), (453, 166790), (755, 100074), (906, 83395), (1283, 58890), (1510, 50037), (1963, 38490), (2265, 33358), (2566, 29445), (3849, 19630), (3926, 19245), (4530, 16679), (5889, 12830), (6415, 11778), (7698, 9815)]