20988358200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{3886733}}^1$

素因数の和:3886758

約数の個数: 96

約数和(自身を含む): 72293252400

約数和(自身を除く): 51304894200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 3886733, 7773466, 11660199, 15546932, 19433665, 23320398, 31093864, 34980597, 38867330, 46640796, 58300995, 69961194, 77734660, 93281592, 97168325, 104941791, 116601990, 139922388, 155469320, 174902985, 194336650, 209883582, 233203980, 279844776, 291504975, 349805970, 388673300, 419767164, 466407960, 524708955, 583009950, 699611940, 777346600, 839534328, 874514925, 1049417910, 1166019900, 1399223880, 1749029850, 2098835820, 2332039800, 2623544775, 3498059700, 4197671640, 5247089550, 6996119400, 10494179100, 20988358200]

約数ペア:

[(1, 20988358200), (2, 10494179100), (3, 6996119400), (4, 5247089550), (5, 4197671640), (6, 3498059700), (8, 2623544775), (9, 2332039800), (10, 2098835820), (12, 1749029850), (15, 1399223880), (18, 1166019900), (20, 1049417910), (24, 874514925), (25, 839534328), (27, 777346600), (30, 699611940), (36, 583009950), (40, 524708955), (45, 466407960), (50, 419767164), (54, 388673300), (60, 349805970), (72, 291504975), (75, 279844776), (90, 233203980), (100, 209883582), (108, 194336650), (120, 174902985), (135, 155469320), (150, 139922388), (180, 116601990), (200, 104941791), (216, 97168325), (225, 93281592), (270, 77734660), (300, 69961194), (360, 58300995), (450, 46640796), (540, 38867330), (600, 34980597), (675, 31093864), (900, 23320398), (1080, 19433665), (1350, 15546932), (1800, 11660199), (2700, 7773466), (5400, 3886733)]