16681050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1988

約数の個数: 72

約数和(自身を含む): 47199360

約数和(自身を除く): 30518310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 1951, 2850, 3902, 4275, 5853, 8550, 9755, 11706, 17559, 19510, 29265, 35118, 37069, 48775, 58530, 74138, 87795, 97550, 111207, 146325, 175590, 185345, 222414, 292650, 333621, 370690, 438975, 556035, 667242, 877950, 926725, 1112070, 1668105, 1853450, 2780175, 3336210, 5560350, 8340525, 16681050]

約数ペア:

[(1, 16681050), (2, 8340525), (3, 5560350), (5, 3336210), (6, 2780175), (9, 1853450), (10, 1668105), (15, 1112070), (18, 926725), (19, 877950), (25, 667242), (30, 556035), (38, 438975), (45, 370690), (50, 333621), (57, 292650), (75, 222414), (90, 185345), (95, 175590), (114, 146325), (150, 111207), (171, 97550), (190, 87795), (225, 74138), (285, 58530), (342, 48775), (450, 37069), (475, 35118), (570, 29265), (855, 19510), (950, 17559), (1425, 11706), (1710, 9755), (1951, 8550), (2850, 5853), (3902, 4275)]