197216100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{73043}}^1$

素因数の和:73066

約数の個数: 72

約数和(自身を含む): 634021920

約数和(自身を除く): 436805820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 73043, 146086, 219129, 292172, 365215, 438258, 657387, 730430, 876516, 1095645, 1314774, 1460860, 1826075, 1972161, 2191290, 2629548, 3286935, 3652150, 3944322, 4382580, 5478225, 6573870, 7304300, 7888644, 9860805, 10956450, 13147740, 16434675, 19721610, 21912900, 32869350, 39443220, 49304025, 65738700, 98608050, 197216100]

約数ペア:

[(1, 197216100), (2, 98608050), (3, 65738700), (4, 49304025), (5, 39443220), (6, 32869350), (9, 21912900), (10, 19721610), (12, 16434675), (15, 13147740), (18, 10956450), (20, 9860805), (25, 7888644), (27, 7304300), (30, 6573870), (36, 5478225), (45, 4382580), (50, 3944322), (54, 3652150), (60, 3286935), (75, 2629548), (90, 2191290), (100, 1972161), (108, 1826075), (135, 1460860), (150, 1314774), (180, 1095645), (225, 876516), (270, 730430), (300, 657387), (450, 438258), (540, 365215), (675, 292172), (900, 219129), (1350, 146086), (2700, 73043)]