2118138300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2353487}}^1$

素因数の和:2353507

約数の個数: 54

約数和(自身を含む): 6639189648

約数和(自身を除く): 4521051348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2353487, 4706974, 7060461, 9413948, 11767435, 14120922, 21181383, 23534870, 28241844, 35302305, 42362766, 47069740, 58837175, 70604610, 84725532, 105906915, 117674350, 141209220, 176511525, 211813830, 235348700, 353023050, 423627660, 529534575, 706046100, 1059069150, 2118138300]

約数ペア:

[(1, 2118138300), (2, 1059069150), (3, 706046100), (4, 529534575), (5, 423627660), (6, 353023050), (9, 235348700), (10, 211813830), (12, 176511525), (15, 141209220), (18, 117674350), (20, 105906915), (25, 84725532), (30, 70604610), (36, 58837175), (45, 47069740), (50, 42362766), (60, 35302305), (75, 28241844), (90, 23534870), (100, 21181383), (150, 14120922), (180, 11767435), (225, 9413948), (300, 7060461), (450, 4706974), (900, 2353487)]