80932950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{25693}}^1$

素因数の和:25718

約数の個数: 72

約数和(自身を含む): 248512368

約数和(自身を除く): 167579418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 25693, 51386, 77079, 128465, 154158, 179851, 231237, 256930, 359702, 385395, 462474, 539553, 642325, 770790, 899255, 1079106, 1156185, 1284650, 1618659, 1798510, 1926975, 2312370, 2697765, 3237318, 3853950, 4496275, 5395530, 5780925, 8093295, 8992550, 11561850, 13488825, 16186590, 26977650, 40466475, 80932950]

約数ペア:

[(1, 80932950), (2, 40466475), (3, 26977650), (5, 16186590), (6, 13488825), (7, 11561850), (9, 8992550), (10, 8093295), (14, 5780925), (15, 5395530), (18, 4496275), (21, 3853950), (25, 3237318), (30, 2697765), (35, 2312370), (42, 1926975), (45, 1798510), (50, 1618659), (63, 1284650), (70, 1156185), (75, 1079106), (90, 899255), (105, 770790), (126, 642325), (150, 539553), (175, 462474), (210, 385395), (225, 359702), (315, 256930), (350, 231237), (450, 179851), (525, 154158), (630, 128465), (1050, 77079), (1575, 51386), (3150, 25693)]